Divide and Check (x2 + 2x − 15) ÷ (x + 5)

Divide and Check

(x^2 + 2x -15) ÷ (x +5)

 

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in Algebra 2 Answers by Level 1 User (460 points)

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1 Answer

x+5 is proper divisior of x^2+2x-15

and by divisional algrithm ,

we get ans x-3

therefore, x^2+2x-15=(x+5)(x-3)
by

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