Evaluate (-A) ^2 for A = 5, B = - 4, and C = 2

Question

Mathematics

Sammy Schneider

15 December, 11:57

Evaluate (-A) ^2 for A = 5, B = - 4, and C = 2

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Answers (1)

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Koen French · Answer 1

(-A) ^2 for A = 5

(-5) ^2

=25

Step-by-step explanation:

first, replace A by 5, and maintain the negative to the 5.

multiply (-5) ^2.

nb: don't forget to maintain the bracket when multiplying. if you maintain the bracket, you'll get a positive number, but if you don't, you'll get a negative number.