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

Seven times the difference of a number 5 is 6

plz help me and I kindly ask that u show work if possible? Plz don't answer if u don't know how to do the problem. PLZ help

If 5.7 grams of gold has 3 cubic centimeters than whats the density of gold in g/cm3

What is a developed nation? A. A nation working hard to increase it's gross national income B. A nation working hard to support its citizens and develop busin

How do the victims families benefit from the felony murder statute??

Marcos drops a bouncy ball from a hieght of 40 feet. The ball loses 10% of its maximum height on each bounce. How high will it bounce after 9 bounces?

Four of the ships sought a passage along a southern

luna chose a card at random from a standard deck of 52 cards. What is the probability that she chose a spade greater than 10 ( J,Q,K,A) ? A. 4 B. 1/2 C. 4/13 D.

Before the Constitution could go into effect, __________ of __________ states were required to approve it. A. 5 . . . 7 B. 9 . . . 13 C. 13 . . . 13 D. 45 . . .

Four of the ships sought a passage along a southern