which identify is used to evaluate(m+३) (m+२)
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Answer:Use the below identity and solve
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This is of the form (x + a)(x + b) which is equal to x^2 + (a + b)x + ab.
Here, a = 3 and b = 2. Thus, (m + 3)(m + 2) = m^2 + (3 + 2)m + 2×3 = m^2 + 5m + 6.
Therefore, the identity used here is: (x +a)(x + b) = x^ 2 + (a + b)x + ab.
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