Solve for a. 4a2=324

asked Feb 23, 2020 104k views

1 vote

8.2k points

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2 votes

Answer:

-9 & 9

Step-by-step explanation: Ph0tomath and i am taking test :)

Istan answered Feb 23, 2020

by Istan

8.1k points

5 votes

Answer:

a = 9.

Explanation

Using square root, I did not know your 2 was an exponent... Sorry

Chelmertz answered Feb 29, 2020

8.0k points

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