Question

0

Answer 1

Substitute in the values of -1 for every x. Multiply by negative values if necessary like in -x^2.

Answer 2

use parentheses , it might help

Answer 3

\[-1(-1)^{3} + 2(-1)^{2} - 3(-1)+4 \neq 6\]

Try plugging in the answers as I did and try again

Answer 4

Order of operations. Do the exponents first, do multiplication second, and add last.

I got 10.