Question

Evaluate |-a^2|, given a = 5, b = -3, and c = -2.

Answer 1

the sunset is 25. how this helps!

Answer 2

|-a^2|= |-5^2|= |25|= 25

You basically substitute the values for the letters. -5 x -5 =25 then you find the absolute value which is 25. 

****Is this the whole problem or only half because you gave the values for b and c but there was only a.