3. The answer is 18 because 12➗4= 3 so 6*3=18
So, values of x are: 
Step-by-step explanation:
We need to find the square root of 5x^2 = 300
Writing in mathematical form:

Divide both sides by 5


Taking square root on both sides






So, values of x are: 
Keywords: Square root
Learn more about square root at:
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Answer:
18 books done and 6 books left
Step-by-step explanation:
24 *3/4 = 18
Answer:
<u><em>the answer is 225cm3</em></u>
1 chair = X
8 chairs = 8X
1 table = Y
8X - Y is the more amount you paid for chairs