Question

If a = 2, b= -2, find the value of:

(ii) a² + ab + b​

Answer 1

Answer:

-2

Step-by-step explanation:

given that,a=2 and b=-2

so,substituting them in the given expression

we get,(2)^2+(2)(-2)+(-2)

now, if we simplify this we get,

4-4-2

so,the answer will be -2