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Which values of a and b make the following equation true?

(5x7y²)(-4x²y5)--20xy
a=11, b = 7
a = 11, b = 10
a=28, b = 7
a=28, b= 10

1 Answer

5 votes

Answer:

A. is correct answer

Explanation:

full explanation

Which values of a and b make the following equation true? (5x7y²)(-4x²y5)--20xy a-example-1
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