8y-36 factor the expression complete

To factor completely the expression, factor out first the numerical coefficients, 8 and 36. The factors of 8 are 2 x 2 x 2 while that of 36 is 2 x 2 x 9. The complete factorization of the given expression above will give us the answer of,
                                       (2)(2)(2y - 9)

Ican't do any of the other stuff, but i can get you started. the answer, i believe, is $2.50.

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