True/False

A manufacturing analyst is simplifying a production efficiency ratio represented by the algebraic expression y2+y−42y2−36\frac{y^2+y-42}{y^2-36}. True or False: To simplify this expression, the denominator y2−36y^2 - 36 must be recognized as a difference of squares and factored into (y+6)(y−6)(y + 6)(y - 6).

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Updated 2026-09-18

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