Without evaluating, will the following expression be positive or negative?

$\left(-11\right)^2$(−11)2

Positive

Negative

$\left(-12\right)^3$(−12)3

Evaluate $\left(-4\right)^2$(−4)2

Evaluate $\left(-16\right)^2$(−16)2

Substitute into and evaluate algebraic expressions including exponents