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

10. A survey of 2,000 registered voters is usedto predict by how many percentage points acandidate is leading. Of the 2,000 people, 1,240planned to vote for Can

can someone help with this? Which of the following is true the farther a number is to the right on a number line? The number value remains the same. The number

Calculate the value of x How do I figure this out

Out of all the challenges that the United States faced during Jefferson's administration, which one do you feel is the most serious?

Angad and Nick win some money and share it in the ratio 2:1. Angad gets £32. How much did Nick get?

What is the value of x?

CAN SOMEONE ANSWER THIS, NEED ANSWER NOW. TYSM TO WHOEVER ANSWERS. Robert and Susan's mother is 160cm tall Their father is 180cm tall The formula to calculate a

2x+3y=256 how do I solve

Shelia scores an average of 85 on her first 4 math tests. What is the lowest score that she would have to get on her next math test to raise her average to 88

May I have some help please