Question

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

Answer 1

Answer:

${x}^{2} + (5 + 2)x + (5)(2) \\ {x}^{2} + 7x + 10$

is answer of this question

Answer 2

Answer:

using (x+a) (x+b)= x2+(a+b)x+ab