Question

Simplify the expressions and evaluate them as directed:

(i) 3y (2y – 7) – 3 (y – 4) – 63 for y = –2
(ii) 2(a2 +ab)+3 –ab when a=2 and b= -3

Answer 1

(1)-6(-12-7)-3(-2-4)-63

-6(-19)-3(-6)-63

=69

(2)2(4-6)+3-12

4(-4)-9

=-25

I hope this will helps you

please mark me as brainliest

please follow me and if you do it I will give thanks to you where you have answered

I will see for your reply