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Evaluate A2 for A = -4
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1 vote
Evaluate A2 for A = -4

User Lalit Kumar
by
2.8k points

2 Answers

1 vote

Answer:

A² = 16

Explanation:

Substitute A = - 4 into the expression

A² = (- 4)² = - 4 × - 4 = 16

User Diego Dias
by
3.5k points
3 votes

Answer:

16

Explanation:

A² for A = -4

= (-4)²

= (-4) × (-4)

= 16

User Marlow
by
2.8k points
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