Question

If a = 3 and b = -2, what is the value of
a²+3ab-6²?

Answer 1

-45

Explanation:

ok so basically since a is 3 a2 will be 9 then you put back the plus sign then 3×a×b will be -18 then 6square will be 36.

=9+(-18)-36

= -9-36

=-45

Answer 2

-45

Step-by-step explanation: Plug the numbers of a and b into the equation.