Question

(x+y)(x+10) use identites​

Answer 1

Answer:

Using identity

Step-by-step explanation:

(x+a) (x+b)

now u can solve this problem

Answer 2

Answer:

Identity:

(x+a) (x+b) = x^2+(a+b)x+ab

Here, a - y ; b - 10

(x+y) (x+10) = x^2+(y+10)x+10y