Question

Help Please

Answer 1

9

Answer 2

x^2 X = -3
-3^2
-3*-3 = 9

Does that help?

@bobsue?

Answer 3

yes!

Answer 4

\[-a = a \times (-1)\]

\[-a \times -a = (a \times -1) \times (a \times -1) = (a \times a) \times (-1 \times -1) = a^2 \times 1 = a^2\]

Answer 5

Good, I'm glad that I could help :)

Answer 6

x^2= -3

-3*-3