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X^2 + 4x - 21 Factor into two binomials PLZ I NEED THE ANSWER ;c
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3 votes
X^2 + 4x - 21 Factor into two binomials

PLZ I NEED THE ANSWER ;c

User Anthony Chu
by
8.0k points

2 Answers

6 votes
(x+7)(x-3)

hope this helps
User Sasanka Panguluri
by
8.6k points
3 votes
Answer: (x+7)(x-3)
Proof:
7*-3=-21
7-3=4
User AndreyKarpov
by
8.8k points
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