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Evaluate -5u for u = -4
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1 vote
Evaluate -5u for u = -4

User AminRostami
by
3.2k points

2 Answers

2 votes

Answer:

-5 × - 4 = 20

since, (-) × (-) = (+)

5 × 4 = 20

therefore,

= +20

User BobDroid
by
3.2k points
4 votes

Answer:

20

Explanation:

-5 • (-4) = 20, and multiplying negatives make it positive.

User Lurifaxel
by
3.3k points
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