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MATH SOLVE
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Factor completely 3x2 + x + 7.
4 months ago
Q:
Factor completely 3x2 + x + 7.
Accepted Solution
A:
Answer:-1Step-by-step explanation: 3 β’ 7 = 21 Find two factors of 21 whose sum equals the coefficient of the middle term, which is -1 . -21 + -1 = -22 -1 + -21 = -22 1 + 21 = 22 21 + 1 = 22