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evaluate the expression [tex]{ - 4}^{2} [/tex]

Sagot :

Step 1: Let's evaluate the following expression

[tex](-4)^2[/tex]

Step 2: Solve the exponent expression:

[tex](-4)^2\text{ = -4 }\ast\text{ - 4 = 16}[/tex]

The correct answer is 16.

For the second case, we apply the same principle:

[tex]-5^2\ast4\text{ = -5}\ast\text{ -5 }\cdot\text{ 4 = 25 }\ast4\text{ = 100}[/tex]