Question

if a = 2, b = -2 find the value of a 2 + ab+2​

Answer 1

Answer:

a² + ab + 2 = 2

Step-by-step explanation:

Given , a = 2 and b = -2

A/Q,

a² + ab + 2

2² - 4 + 2

4 - 4 + 2

0 + 2

2

Hope it helps...

Answer 2

Answer:

remember BODMAS

a is 2

b is 2

question is 2+ab+2

now we put value

= 2+(2X2)+2

= 2+(4)+2

= 2+4+2

= 8

am I right