amaramonkey1 amaramonkey1

14-05-2020
Mathematics

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Evaluate b²c¹ for b=8 c=-4

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CHERLYNnotCHERRY CHERLYNnotCHERRY

14-05-2020

Answer:

The answer is -256.

Step-by-step explanation:

You have to substitute the value of b and c into the expression :

[tex] {b}^{2} {c}^{1} [/tex]

Let b = 8,

Let c = -4,

[tex] {8}^{2} \times { - 4}^{1} [/tex]

[tex] = 64 \times - 4[/tex]

[tex] = - 256[/tex]

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