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Let’s check out your problem:
Factor.
\newline
9
s
2
−
12
s
+
4
9s^2 - 12s + 4
9
s
2
−
12
s
+
4
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Math Problems
Algebra 1
Factor quadratics: special cases
Full solution
Q.
Factor.
\newline
9
s
2
−
12
s
+
4
9s^2 - 12s + 4
9
s
2
−
12
s
+
4
Identify Perfect Square Trinomial:
Identify if the quadratic is a perfect square trinomial.
9
s
2
=
(
3
s
)
2
9s^2 = (3s)^2
9
s
2
=
(
3
s
)
2
,
4
=
2
2
4 = 2^2
4
=
2
2
, and the middle term is
2
∗
(
3
s
)
∗
2
=
12
s
2*(3s)*2 = 12s
2
∗
(
3
s
)
∗
2
=
12
s
.
Write as Binomial Square:
Write the expression as a square of a binomial.
\newline
(\(3s)^
2
2
2
-
2
2
2
\times(
3
3
3
s)\times
2
2
2
+
2
2
2
^
2
2
2
= (
3
3
3
s -
2
2
2
)^
2
2
2
\.
Factor as Binomial Square:
Factor the expression as the square of a binomial.
\newline
9
s
2
−
12
s
+
4
=
(
3
s
−
2
)
(
3
s
−
2
)
9s^2 - 12s + 4 = (3s - 2)(3s - 2)
9
s
2
−
12
s
+
4
=
(
3
s
−
2
)
(
3
s
−
2
)
.
More problems from Factor quadratics: special cases
Question
Find the greatest common factor.
\newline
9
v
3
,
6
v
3
9v^3, 6v^3
9
v
3
,
6
v
3
\newline
\newline
Write your answer as a constant times a product of single variables raised to exponents.
\newline
‾
\underline{\hspace{1cm}}
Get tutor help
Posted 9 months ago
Question
Factor out the greatest common factor. If the greatest common factor is
1
1
1
, just retype the polynomial.
\newline
6
x
3
+
9
x
2
6x^3 + 9x^2
6
x
3
+
9
x
2
\newline
______
Get tutor help
Posted 9 months ago
Question
Factor.
\newline
k
2
+
9
k
+
18
k^2 + 9k + 18
k
2
+
9
k
+
18
\newline
______
Get tutor help
Posted 9 months ago
Question
Factor.
\newline
9
j
2
−
16
9j^2 - 16
9
j
2
−
16
\newline
______
Get tutor help
Posted 9 months ago
Question
Factor.
\newline
j
3
+
2
j
2
+
5
j
+
10
j^3 + 2j^2 + 5j + 10
j
3
+
2
j
2
+
5
j
+
10
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Posted 9 months ago
Question
Factor
x
4
+
6
x
2
+
9
x^4 + 6x^2 + 9
x
4
+
6
x
2
+
9
completely.
\newline
All factors in your answer should have integer coefficients.
\newline
______
Get tutor help
Posted 1 year ago
Question
Factor.
\newline
z
2
+
13
z
+
22
z^2 + 13z + 22
z
2
+
13
z
+
22
\newline
______
Get tutor help
Posted 1 year ago
Question
Simplify the expression:
\newline
5
x
+
9
x
−
4
x
−
2
x
5x + 9x - 4x - 2x
5
x
+
9
x
−
4
x
−
2
x
\newline
______
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Posted 1 year ago
Question
3
−
3
2
3 - 3^2
3
−
3
2
Get tutor help
Posted 1 year ago
Question
5
−
5
2
5 - 5^2
5
−
5
2
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Posted 1 year ago
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