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Mathematics 11 Online
OpenStudy (keke1551):

Use Factoring To Solve This Equation. PLEASE HELP x^2+2x-13=2

OpenStudy (anonymous):

well first you must subtract the 2 for both sides then you will come up with x^2 + 2x - 15 = 0 then you will be able to factor then when you find out the answer please reply

OpenStudy (anonymous):

its easy

OpenStudy (anonymous):

hint : 5 and 3

OpenStudy (anonymous):

(x + 5)(x - 3) so the answer will be x = -5 and 3

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