Dinololz Dinololz

05-03-2020
Mathematics

contestada

can someone show me how to solve this? the lesson didnt show me how to do it.[tex]\frac{x^{2} }{2} -32 = 0[/tex]

Respuesta :

surjithayer10 surjithayer10

05-03-2020

Answer:

x=-8,8

Step-by-step explanation:

[tex]\frac{x^2}{2} -32=0\\multiply ~by~2\\x^2-64=0\\x^2-8^2=0\\(x+8)(x-8)=0\\ether~ x=-8\\or~x-8=0\\x=8\\x=-8,8x=-8[/tex]

missing either x+8=0

x=-8

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