Question

Factorise using suitable identities to find the following product:

I. (X+4) (x+10) ​

Answer 1

Answer:

x^{2}+14x+40

Step-by-step explanation:

1. substitute the value in the formula (x+a)(x+b)=x^{2}+(a+b)x+ab

2.x^{2}+(4+10)x+40

3.x^{2}+14x+40

Answer 2

by using formula we can get answer quickly