Resources
Testimonials
Plans
Sign in
Sign up
Resources
Testimonials
Plans
Home
Math Problems
Calculus
Find limits using power and root laws
sate
3
+
(
−
h
)
+
(
−
4
)
3+(-h)+(-4)
3
+
(
−
h
)
+
(
−
4
)
where
h
=
−
7
h=-7
h
=
−
7
.
Get tutor help
If
3
(
r
+
300
)
=
6
3(r+300)=6
3
(
r
+
300
)
=
6
, then what is the value of
r
+
300
−
2
r+300-2
r
+
300
−
2
?
Get tutor help
If
x
−
9
=
1
x - 9 = 1
x
−
9
=
1
, what is the value of
x
x
x
Get tutor help
If
10
=
x
10
10 = \frac{x}{10}
10
=
10
x
, what is the value of
x
x
x
?
Get tutor help
If
−
30
+
k
=
22
-30 + k = 22
−
30
+
k
=
22
what is the value of
k
k
k
?
Get tutor help
Let
E
=
{
x
∣
x
≤
0
}
E = \{ x \mid x \leq 0 \}
E
=
{
x
∣
x
≤
0
}
and
F
=
{
x
∣
x
>
4
}
F = \{ x \mid x > 4 \}
F
=
{
x
∣
x
>
4
}
. What is
E
∪
F
E \cup F
E
∪
F
?
Get tutor help
If
−
25
+
k
=
21
-25 + k = 21
−
25
+
k
=
21
, what is the value of
k
k
k
?
Get tutor help
If
2
x
=
3
2x = 3
2
x
=
3
Get tutor help
If
x
2
=
a
x^2 = a
x
2
=
a
and
a
>
0
a > 0
a
>
0
, what is
x
x
x
?
Get tutor help
If
20
=
r
+
11
20 = r + 11
20
=
r
+
11
, what is
t
t
t
Get tutor help
2
2
2
x+
4
4
4
y=
15
15
15
Consider the given system of equations. How many
(
x
,
y
)
(x,y)
(
x
,
y
)
solutions does this system have?
Get tutor help
Solve for
x
x
x
.
\newline
Assume the equation has a solution for
x
x
x
.
Get tutor help
If the dividend is
60
60
60
and the divisor is
4
4
4
, what is the quotient?
Get tutor help
If the divisor is
4
4
4
and the quotient is
8
8
8
, what is the dividend?
Get tutor help
What is the value of
x
3
×
y
1
x^3 \times y^1
x
3
×
y
1
when
y
=
10
y = 10
y
=
10
and
x
=
2
x = 2
x
=
2
?
Get tutor help
If
x
7
=
9
\frac{x}{7}=9
7
x
=
9
, what is the value of
x
x
x
?
Get tutor help
If
x
7
=
0
\frac{x}{7} = 0
7
x
=
0
, what is the value of
x
x
x
?
Get tutor help
Find the value of
3
y
−
6
3y - 6
3
y
−
6
given that
2
y
+
1
=
5
2y + 1 = 5
2
y
+
1
=
5
.
Get tutor help
If
3
(
r
+
300
)
=
6
3(r+300)=6
3
(
r
+
300
)
=
6
then what is the value of
r
+
300
−
2
r+300-2
r
+
300
−
2
?
Get tutor help
What is
n
n
n
given that
2
2
n
+
1
=
[
2
⋅
2
⋅
2
]
15
2^{2n+1}=[2\cdot2\cdot2]^{15}
2
2
n
+
1
=
[
2
⋅
2
⋅
2
]
15
Get tutor help
What is
x
x
x
divided by
y
y
y
, with
x
x
x
being equal to
6
6
6
and
y
y
y
being equal to
3
3
3
?
Get tutor help
Find the value of
a
+
4
a+4
a
+
4
when
a
=
7
a=7
a
=
7
.
Get tutor help
if
2
x
=
2
2x = 2
2
x
=
2
, what is the value of
x
x
x
Get tutor help
evaluate
3
z
3z
3
z
when
z
=
9
z=9
z
=
9
Get tutor help
If
2
=
−
1
+
p
2 = -1 + p
2
=
−
1
+
p
, what is the Value of
p
p
p
?
Get tutor help
if
x
6
=
3
\frac{x}{6}=3
6
x
=
3
what is the value of
x
x
x
?
Get tutor help
if
x
−
9
=
1
x- 9 = 1
x
−
9
=
1
, what is the value of
x
x
x
?
Get tutor help
if
−
25
+
k
=
21
- 25+ k =21
−
25
+
k
=
21
, what is the value of
k
k
k
?
Get tutor help
what is the value of
x
x
x
when
log
x
+
log
2
=
2
\log x + \log 2 = 2
lo
g
x
+
lo
g
2
=
2
?
Get tutor help
write a pair of integers whose sum is
−
15
-15
−
15
Get tutor help
If
tan
A
=
2
3
\tan A = \frac{2}{3}
tan
A
=
3
2
, find
cos
A
\cos A
cos
A
Get tutor help
If
x
−
9
=
1
x-9=1
x
−
9
=
1
, what is the value of
X
X
X
?
Get tutor help
6
6
k
\frac{6}{6k}
6
k
6
Get tutor help
Evaluate
a
+
4
a+4
a
+
4
when
a
=
7
a=7
a
=
7
.
Get tutor help
If
−
25
+
k
=
21
-25+k=21
−
25
+
k
=
21
, What is the value of
k
k
k
Get tutor help
If
k
+
22
=
29
k + 22 = 29
k
+
22
=
29
what’s the value of
k
k
k
Get tutor help
Prove by contradiction that if
n
n
n
is odd,
n
3
+
1
n^{3}+1
n
3
+
1
is even.
Get tutor help
what is
10
+
30
10 + 30
10
+
30
?
?
?
Get tutor help
If
x
2
+
6
x
−
5
=
0
x^2+6x-5=0
x
2
+
6
x
−
5
=
0
, what are the values of
x
x
x
?
Get tutor help
If
−
30
+
k
=
22
-30+k=22
−
30
+
k
=
22
what's the value of
k
k
k
?
Get tutor help
If
2
x
=
3
2x=3
2
x
=
3
what is the value of
x
x
x
?
Get tutor help
If
−
30
+
k
=
22
-30+k=22
−
30
+
k
=
22
, what is the value of
k
k
k
?
Get tutor help
If
p
−
18
=
3
p-18=3
p
−
18
=
3
what is the value of
p
p
p
?
Get tutor help
If
k
+
22
=
29
k+22=29
k
+
22
=
29
what is the value of
k
k
k
?
Get tutor help
If
x
3
=
7
\frac{x}{3}=7
3
x
=
7
what is the value of
x
x
x
?
Get tutor help
2
x
+
15
=
6
2x + 15 = 6
2
x
+
15
=
6
what is
x
x
x
Get tutor help
evaluate
4
−
2
f
4 -2f
4
−
2
f
when
f
=
1
f=1
f
=
1
Get tutor help
C -
2
2
2
\text{ when } c =
7
7
7
Get tutor help
If
20
=
r
+
11
20=r+11
20
=
r
+
11
, what is the value of
r
r
r
?
Get tutor help
If
2
x
=
3
,
2x=3,
2
x
=
3
,
what is the value of
x
x
x
?
Get tutor help
1
2
Next
