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

Answer Link

Otras preguntas

Simplify fully 13/2x - 5/x

Factor the expression over the complex numbers. x^2+36

Name one main success and one main failure of the Republic of Texas Government. Then tell how these factors contributed to Texas' annexation by the United State

how does solar energy compare to wind energy and fossil fuels?

When making a full batch of tuna, you will mix one pouch of tuna with 26 oz (737g) of mayonnaise. HOW much tuna and mayonnaise would you need when making a doub

Leo Tolstoy's "How Much Land Does a Man Need?" presents a peasant, Pahom, who is overcome with greed and pride. The Devil tempts him to want more and more land

A stack of books is 70 inches high. How high is it in feet and inches?

Highlight the adverb. Derek Jeter won the pie-eating contest at the county fair yesterday?

Helppp pleaseeeeeeee

I need help on multiple choice.