Algebramedium · Past Paper
Factorize x^2 + 7x + 12.
A(x+2)(x+6)
B(x+3)(x+4)
C(x+1)(x+12)
D(x-3)(x-4)
✓ Correct Answer: B — (x+3)(x+4)
3 and 4 add to 7 and multiply to 12.
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✓ Correct Answer: B — (x+3)(x+4)
3 and 4 add to 7 and multiply to 12.
Share this question