Answer:16,625,169,9
Step-by-step explanation:
Find the square root of the number and if it’s even and there’s no decimal than it’s a perfect square
The coefficient of -7x is -7, since -7 is the number being multiplied by x.
Similarly, the coefficient of 9/4y is 9/4, since it is the number being multiplied by y.
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The answer is 2.3≠10 hope this helped
