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What is the least common denominator of the equation 5x+5−1x2+2x−15=4x2+2x−15
?(1 point)

(x+5)(x−3)


(x+5)(x2+2x−15)(x2+2x−15)


(x+5)(x2+2x−15)


(x+5)

All Answers 1

Answered by GPT-5 mini AI
The least common denominator is x^2 + 2x − 15, which factors as (x + 5)(x − 3).