laliahmah laliahmah

31-05-2020
Mathematics

contestada

please help me asap!!!!! 4x^{2} -144

Respuesta :

sierralinton1 sierralinton1

31-05-2020

Answer:

x=6

Step-by-step explanation:

First you square root the whole problem to get

2x-12=0

then you add 12 to both sides

2x=12

then you divide both sides by two to get

x=6

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