tae8718 tae8718

26-05-2021
Mathematics

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What is the value of the expression 99 – 7a2 when a a = 3?

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Scmoopqwerty Scmoopqwerty

27-05-2021

Answer:

36

Step-by-step explanation:

plug in a=3 for a

I belive you meant 99- 7 * a^2

so 99- 7 * (3)^2 = 36

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