21-02-2021
Mathematics

contestada

Evaluate 8c2 - 7c when c = -2.

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jstrick592 jstrick592

21-02-2021

8c2-7c
8(-2)2 - 7(-2)
8(4) + 14
32 + 14
46

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HajirahBibi HajirahBibi

21-02-2021

8c2 - 7c

= 8(-2)2 - 7(-2)

= -32 + 14

= -18

Answer Link

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