Question

find the product using identity (x+a) (x+b)=X2+(a+b)x+ab of (x+7) (x+6)​

Answer 1

Answer:

(a + b)x + ab to find the following product. (x + 3) (x + 7) - Toppr

Answer 2

Answer:

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(x+3) (x+7)

=x² + (3+7)x + 3 × 7

=x² + 10x + 21