Find the factors of 12^2-x-6
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Answer:
12
x
2
−
x
−
6
EXPLANATION:(PLEASE MARK ME AS BRAINLIEST TOO)
For a polynomial of the form
a
x
2
+
b
x
+
c
, rewrite the middle term as a sum of two terms whose product is
a
⋅
c
=
12
⋅
−
6
=
−
72
and whose sum is
b
=
−
1
.
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12
x
2
+
8
x
−
9
x
−
6
Factor out the greatest common factor from each group.
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4
x
(
3
x
+
2
)
−
3
(
3
x
+
2
)
Factor the polynomial by factoring out the greatest common factor,
3
x
+
2
.
(
3
x
+
2
)
(
4
x
−
3
)
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