samueltaye samueltaye

04-02-2019
Mathematics

contestada

i
[tex]2x { }^{2} + 4x {}^{2} + 8 = 2 \: value \: of \: x \: could \: be[/tex]

Respuesta :

oghenekevwe oghenekevwe

04-02-2019

2x²+4x+8-2=0
2x²+4x+6=0
2x²+6x-2x+6=0
2x(x+3) -2(x+3)
(2x-2)(x+3)
2x-2=0
2x=2
x=2/2
x=1
x+3=0
x=-3
x=1

Answer Link

Otras preguntas

A person with blood group A produces antibodies against b. A person with blood group B produces antibodies against a. A person with blood group AB produces no

Explain why you would make one of the addends a tens number when solving an addition problem

Which simple sentence has a compound subject? A. Three different kinds of cake will be served. B. Becky, Anne, and I are planning a birthday party for Ca

What is the relationship between return and liquidity? * a. Investments with high liquidity have high returns. b. Investments with low liquidity have low retur

what type of energy powers a gas stove?

Select the correctly punctuated sentence. She walked down the long winding road. She walked down the long, winding road. She walked down the long winding, road.

I need five adjectives to describe a reindeer

Solve the linear equation 2.25 – 11j – 7.75 1.5j = 0.5j – 1

In order for an organism to develop specialized tissues the organism must be

A _______ is a repeating disturbance or vibration that transfers or moves energy from place to place without transporting mass. force wave vacuum medium PLZ hel