cExaNancalrat cExaNancalrat

04-01-2017
Mathematics

contestada

Which equation has solutions of 6 and -6?

A.x2 – 12x + 36 = 0

B.x2 + 12x – 36 = 0

C.x2 + 36 = 0

D.x2 – 36 = 0

Respuesta :

Chicken011 Chicken011

09-01-2017

the answer is d because
x²-36 = 0
x²-6² = 0
(x+6)(x-6) = 0
x = 6, -6

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Spencer24P Spencer24P

15-11-2018

Answer D) x2 – 36 = 0

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