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

what is 3/4 of a turn or of 360 degrees??

How are proteins made

what word basically means "to talk on and on"

The arrow on the spinner is to be spun once. What is the sample space? A. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10) B. {0, 1, 2, 3, 4, 5, 6, 7, 8, 9) C. {1} D. {0}

Please help! Sarai uses 4 cm3 of face wash each night. The cylindrical container of face wash is 10 cm tall and has a diameter of 5 cm. The container is half em

Is there any disadvantage to a government subsidizing domestic firms to make them able to compete in price with cheaper imported goods? No, it helps domestic co

Which was not a belief of Voltaire? (Points : 3) The English system was better than the French. God does not take part in human lives. King

The area of a rectangle is 32 in² and its length is 4 inches a) Find the width b) Find the perimeter

Who was a major influence of King’s non-violent approach to protest? Mother Theresa Nelson Mandela Mahatmas Gandhi Malcolm X

Let s = 8. What is the value of 6 + 2s? A. 16 B. 22 C. 28 D. 64