Question

which identify is used to evaluate (M+3) (M+2)​

Answer 1

${\bigstar}$ANSWER${\bigstar}$

(x + a) (x + b) = x² + (a+b)x + ab

=(M+3) (M+2)

= M² + (3+2)(M) + (3)(2)

= M² + 5M + 6

Answer 2

$(m + 3)(m + 4)$

Using

$m {}^{2} + 2m + 3m + 6$

$m {}^{2} + 5m + 6$

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