Question

Complete the identity x2+(a+b)x+ab​

Answer 1

Answer:This identity is completed (x+a)*(x+b)

=(x+a)*(x+b)

=x^2+a*x+b*x+ab

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

Hope the answer was helpful

Answer 2

Step-by-step explanation:

(a2-b2) (a2+2ab + b2)

this is correect. it is std. 9 question