xaviernewton10 xaviernewton10

11-06-2020
Mathematics

contestada

Which equation matches these solutions? x = 5, -7
Group of answer choices

(x + 5)(x + 7)=0

(x + 5)(x - 7)=0

(x - 5)(x + 7)=0

(x - 5)(x - 7)=0

Respuesta :

lunaticlilith1006 lunaticlilith1006

11-06-2020

(x-5)(x+7).
explanation:
(x-5)(x+7)=0
<=> x-5=0 or x+7=p
<=> x=5 or x=-7

Answer Link

stevenson88 stevenson88

11-06-2020

Answer

The answer is the first one

Answer Link

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