Question

if X=-2 and y = 3, find the value of 3x2-y2+4.​

Answer 1

Step-by-step explanation:

x=-2,y=3

3x2-y2+4

=3(-2)^2-(3)^2+4

=3(4)-(9)+4

=12-13

=-1

hope this helps you mate ✨

Answer 2

Answer:

3(-2).2 - 3.2 +4

-12 - 6 + 4

-18 +4

-14