Question

1. Use suitable identities to find the following products:
(x+ 4) (x+ 10)
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Answer 1

$(x+ 4) (x+ 10) \\ \\ = x(x + 10) + 4(x + 10) \\ \\ = {x}^{2} + 10x + 4x + 40 \\ \\ = x {}^{2} + 14x + 40$

Answer 2

Step-by-step explanation:

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