Resources
Testimonials
Plans
Sign in
Sign up
Resources
Testimonials
Plans
Home
Math Problems
Algebra 1
Multiply and divide rational expressions
Find
lim
h
→
0
9
⋅
2
1
+
h
−
9
⋅
2
1
h
\lim _{h \rightarrow 0} \frac{9 \cdot 2^{1+h}-9 \cdot 2^{1}}{h}
lim
h
→
0
h
9
⋅
2
1
+
h
−
9
⋅
2
1
\newline
Choose
1
1
1
answer:
\newline
(A)
9
9
9
\newline
(B)
18
18
18
\newline
(C)
18
ln
(
2
)
18 \ln (2)
18
ln
(
2
)
\newline
(D) The limit doesn't exist
Get tutor help
Multiply. Write your answer
\newline
3
g
−
2
g
2
−
1
⋅
(
g
+
1
)
\frac{3 g-2}{g^{2}-1} \cdot(g+1)
g
2
−
1
3
g
−
2
⋅
(
g
+
1
)
Get tutor help
Simplify. Write your answer using whole numbers and variables.
\newline
k
k
2
−
2
k
\frac{k}{k^2 - 2k}
k
2
−
2
k
k
Get tutor help
Divide. Simplify your answer.
\newline
15
s
u
16
s
÷
15
s
2
u
\frac{15su}{16s} \div 15s^2u
16
s
15
s
u
÷
15
s
2
u
Get tutor help
Multiply. Simplify your answer.
\newline
6
k
16
j
2
k
2
×
20
j
\frac{6k}{16j^2k^2} \times 20j
16
j
2
k
2
6
k
×
20
j
Get tutor help
Multiply. Write your answer in simplest form.
\newline
s
s
+
1
×
4
s
−
5
1
\frac{s}{s + 1} \times \frac{4s - 5}{1}
s
+
1
s
×
1
4
s
−
5
Get tutor help
Multiply. Write your answer in simplest form.
\newline
2
v
3
×
(
v
−
3
)
\frac{2v}{3} \times (v - 3)
3
2
v
×
(
v
−
3
)
Get tutor help
Multiply. Simplify your answer.
\newline
4
z
2
10
z
2
×
8
z
2
\frac{4z^2}{10z^2} \times 8z^2
10
z
2
4
z
2
×
8
z
2
Get tutor help
Multiply. Simplify your answer.
\newline
20
r
17
r
2
×
15
r
2
\frac{20r}{17r^2} \times 15r^2
17
r
2
20
r
×
15
r
2
Get tutor help
Multiply. Simplify your answer.
\newline
20
p
q
2
16
p
×
4
p
2
\frac{20pq^2}{16p} \times 4p^2
16
p
20
p
q
2
×
4
p
2
Get tutor help
Divide. Simplify your answer.
\newline
12
r
2
16
q
2
r
÷
16
q
2
r
2
1
\frac{12r^2}{16q^2r} \div \frac{16q^2r^2}{1}
16
q
2
r
12
r
2
÷
1
16
q
2
r
2
Get tutor help
Multiply. Simplify your answer.
\newline
7
h
j
14
h
2
j
2
×
8
h
2
\frac{7hj}{14h^2j^2} \times 8h^2
14
h
2
j
2
7
hj
×
8
h
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
2
x
−
3
x
2
×
(
4
x
+
1
)
\frac{2x - 3}{x^2} \times (4x + 1)
x
2
2
x
−
3
×
(
4
x
+
1
)
Get tutor help
Multiply. Simplify your answer.
\newline
13
w
2
x
18
x
2
×
10
w
x
\frac{13w^2x}{18x^2} \times 10wx
18
x
2
13
w
2
x
×
10
w
x
Get tutor help
Divide. Simplify your answer.
\newline
3
x
17
x
y
2
÷
11
y
2
\frac{3x}{17xy^2} \div 11y^2
17
x
y
2
3
x
÷
11
y
2
Get tutor help
Divide. Simplify your answer.
\newline
17
d
2
20
c
d
÷
19
c
2
d
\frac{17d^2}{20cd} \div 19c^2d
20
c
d
17
d
2
÷
19
c
2
d
Get tutor help
Multiply. Simplify your answer.
\newline
2
k
19
k
×
4
j
k
\frac{2k}{19k} \times 4jk
19
k
2
k
×
4
jk
Get tutor help
Multiply. Simplify your answer.
\newline
14
x
2
7
x
2
y
2
×
20
x
y
\frac{14x^2}{7x^2y^2} \times 20xy
7
x
2
y
2
14
x
2
×
20
x
y
Get tutor help
Divide. Simplify your answer.
\newline
2
u
19
s
÷
9
u
\frac{2u}{19s} \div 9u
19
s
2
u
÷
9
u
Get tutor help
Divide. Write your answer in simplest form.
\newline
4
y
+
1
y
2
÷
(
2
y
−
1
)
\frac{4y + 1}{y^2} \div (2y - 1)
y
2
4
y
+
1
÷
(
2
y
−
1
)
Get tutor help
Multiply. Write your answer in simplest form.
\newline
5
q
−
4
q
2
×
2
\frac{5q - 4}{q^2} \times 2
q
2
5
q
−
4
×
2
Get tutor help
Divide. Write your answer in simplest form.
\newline
2
j
−
3
5
j
+
1
÷
(
4
j
−
1
)
\frac{2j - 3}{5j + 1} \div (4j - 1)
5
j
+
1
2
j
−
3
÷
(
4
j
−
1
)
Get tutor help
Divide. Simplify your answer.
\newline
12
v
2
w
20
v
2
w
2
÷
12
v
w
2
\frac{12v^2w}{20v^2w^2} \div 12vw^2
20
v
2
w
2
12
v
2
w
÷
12
v
w
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
4
g
2
−
5
g
7
×
6
\frac{4g^2 - 5g}{7} \times 6
7
4
g
2
−
5
g
×
6
Get tutor help
Multiply. Simplify your answer.
\newline
7
p
2
q
2
3
p
×
6
p
q
2
\frac{7p^2q^2}{3p} \times 6pq^2
3
p
7
p
2
q
2
×
6
p
q
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
28
r
+
35
3
⋅
r
\frac{28r + 35}{3} \cdot r
3
28
r
+
35
⋅
r
Get tutor help
Divide. Simplify your answer.
\newline
12
u
11
v
÷
5
v
2
\frac{12u}{11v} \div 5v^2
11
v
12
u
÷
5
v
2
Get tutor help
Multiply. Simplify your answer.
\newline
15
v
2
3
v
×
4
v
2
\frac{15v^2}{3v} \times 4v^2
3
v
15
v
2
×
4
v
2
Get tutor help
Multiply. Simplify your answer.
\newline
6
q
2
r
19
q
r
×
11
q
2
r
\frac{6q^2r}{19qr} \times 11q^2r
19
q
r
6
q
2
r
×
11
q
2
r
Get tutor help
Divide. Simplify your answer.
\newline
13
h
j
14
h
j
÷
2
h
\frac{13hj}{14hj} \div 2h
14
hj
13
hj
÷
2
h
Get tutor help
Divide. Write your answer in simplest form.
\newline
5
2
g
÷
(
2
g
−
3
)
\frac{5}{2g} \div (2g - 3)
2
g
5
÷
(
2
g
−
3
)
Get tutor help
Divide. Write your answer in simplest form.
\newline
7
j
j
−
5
÷
5
\frac{7j}{j - 5} \div 5
j
−
5
7
j
÷
5
Get tutor help
Divide. Simplify your answer.
\newline
12
q
2
9
p
q
2
÷
13
p
2
\frac{12q^2}{9pq^2} \div 13p^2
9
p
q
2
12
q
2
÷
13
p
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
j
+
1
j
2
×
(
j
+
5
)
\frac{j + 1}{j^2} \times (j + 5)
j
2
j
+
1
×
(
j
+
5
)
Get tutor help
Multiply. Write your answer in simplest form.
\newline
4
y
−
3
y
×
(
y
−
1
)
\frac{4y - 3}{y} \times (y - 1)
y
4
y
−
3
×
(
y
−
1
)
Get tutor help
Multiply. Simplify your answer.
\newline
20
k
2
11
j
×
12
k
2
\frac{20k^2}{11j} \times 12k^2
11
j
20
k
2
×
12
k
2
Get tutor help
Divide. Simplify your answer.
\newline
12
n
14
m
÷
4
m
2
n
\frac{12n}{14m} \div 4m^2n
14
m
12
n
÷
4
m
2
n
Get tutor help
Multiply. Write your answer in simplest form.
\newline
n
7
×
(
n
+
2
)
\frac{n}{7} \times (n + 2)
7
n
×
(
n
+
2
)
Get tutor help
Divide. Simplify your answer.
\newline
6
p
2
19
p
q
2
÷
18
p
2
\frac{6p^2}{19pq^2} \div 18p^2
19
p
q
2
6
p
2
÷
18
p
2
Get tutor help
Divide. Simplify your answer.
\newline
17
u
2
v
18
u
2
v
2
÷
7
v
\frac{17u^2v}{18u^2v^2} \div 7v
18
u
2
v
2
17
u
2
v
÷
7
v
Get tutor help
Multiply. Simplify your answer.
\newline
10
j
2
9
j
2
×
15
h
j
\frac{10j^2}{9j^2} \times 15hj
9
j
2
10
j
2
×
15
hj
Get tutor help
Divide. Simplify your answer.
\newline
4
k
m
2
12
k
2
÷
10
k
2
\frac{4km^2}{12k^2} \div 10k^2
12
k
2
4
k
m
2
÷
10
k
2
Get tutor help
Multiply. Simplify your answer.
\newline
20
j
2
17
j
2
×
19
h
j
\frac{20j^2}{17j^2} \times 19hj
17
j
2
20
j
2
×
19
hj
Get tutor help
Divide. Simplify your answer.
\newline
13
x
2
16
x
2
y
2
÷
18
x
y
\frac{13x^2}{16x^2y^2} \div 18xy
16
x
2
y
2
13
x
2
÷
18
x
y
Get tutor help
Multiply. Write your answer in simplest form.
\newline
3
u
−
5
4
×
u
\frac{3u - 5}{4} \times u
4
3
u
−
5
×
u
Get tutor help
Multiply. Simplify your answer.
\newline
3
d
2
7
d
2
×
11
d
\frac{3d^2}{7d^2} \times 11d
7
d
2
3
d
2
×
11
d
Get tutor help
Divide. Simplify your answer.
\newline
19
s
2
u
12
s
u
2
÷
3
s
\frac{19s^2u}{12su^2} \div 3s
12
s
u
2
19
s
2
u
÷
3
s
Get tutor help
Multiply. Simplify your answer.
\newline
17
v
2
3
u
v
×
13
u
v
\frac{17v^2}{3uv} \times 13uv
3
uv
17
v
2
×
13
uv
Get tutor help
Multiply. Write your answer in simplest form.
\newline
s
8
×
(
2
s
−
5
)
\frac{s}{8} \times (2s - 5)
8
s
×
(
2
s
−
5
)
Get tutor help
Divide. Simplify your answer.
\newline
5
m
2
n
10
n
2
÷
10
n
\frac{5m^2n}{10n^2} \div 10n
10
n
2
5
m
2
n
÷
10
n
Get tutor help
1
2
3
Next
