Question

using suitable identities to find the following products (x+2) (x+5)​

Answer 1

Answer:

Answer of your questions is x=7

Answer 2

Answer:

x²+7x+10

Step-by-step explanation:

Using identity

(x+a)(x+b)=x²+(a+b)x+ab

(x+2) (x+5)

=> x²+(5+2)x+2×5

=> x²+7x+10