Question

Evaluate the expression if a = 2, b = 4, and c = -3

c² + a²

Answer 1

So where there is a c, put a (-3). Where there is an a put a (2)

Answer 2

Then perform the appropriate operations.

Answer 3

and don't forget that
\[ (-3)^2=9\]

Answer 4

\[(-3)^2+(2)^2\]

Answer 5

13