Please answer this math question asap!! 25 points and brainliest!! Brainliest goes to whoever shows their work!
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Answers
Answered by
0
Answer:
by using (a+b)^2 identity we will get
option b as answer
Answered by
0
Answer:
B
Step-by-step explanation:
x^2+6x+9
x
2
+
6
x
+
9
Rewrite
9
as
3
2
.
x
2
+
6
x
+
3
2
Check the middle term by multiplying
2
a
b
and compare this result with the middle term in the original expression.
2
a
b
=
2
⋅
x
⋅
3
Simplify.
2
a
b
=
6
x
Factor using the perfect square trinomial rule
a
2
+
2
a
b
+
b
2
=
(
a
+
b
)
2
, where
a
=
x
and
b
=
3
.
(
x
+
3
)
2
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