3 years ago

Evaluate b^2 for b= -4

Mathematics

2 answers:

fiasKO [112]3 years ago

6 0

Answer:

Step-by-step explanation:

We have the expression:

b^2

We know that b= -4. Therefore, we can substitute -4 in for b.

(-4)^2

-4^2 is the same as multiplying 4, 2 times.

-4^2

=-4*-4

2 negative numbers multiplied together make a positive number.

= 16

tekilochka [14]3 years ago

5 0

Answer:

Step-by-step explanation:

b^2

Let b= -4

(-4)^2

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