True/False

A manufacturing analyst is simplifying a production efficiency ratio represented by the algebraic expression y2+y42y236\frac{y^2+y-42}{y^2-36}. True or False: To simplify this expression, the denominator y236y^2 - 36 must be recognized as a difference of squares and factored into (y+6)(y6)(y + 6)(y - 6).

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Updated 2026-04-17

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