Question

Factorise the following algebraic expression by using suitable identity x²+20x+100​

Answer 1

Answer:

x^2+20x+100=0

x^2+10x+10x+100=0

x(x+10)+10(x+10)=0

(x+10)(x+10)=0

x=-10,x=-10

I hope this answer will helps you.

Step-by-step explanation:

Answer 2

10×10=100

x²+10x+10x+100

Ans