Question

Use suitable identitiesto find following products
(x+4)(x+10)​

Answer 1

Answer:

(x+4)(x+10).

It is in the form of (x+a)(x+b)=x²+(a+b)x+ab where x=x, a=4 & b=10.

(x+4)(x+10)=x²+(4+10)x+(4)(10).

=x²+14x+40.

I think this is your answer.