allsleepyandred2
allsleepyandred2 allsleepyandred2
  • 02-12-2016
  • Mathematics
contestada

Find the roots of the equation below. 7x2 + 3 = 8x
A) -4/7 (+ or -) (sqrt 5)/7
B) 4/7 (+ or -) (sqrt 5)/7
C) -4/7 (+ or -) i(sqrt 5)/7
D) 4/7 (+ or -) i(sqrt 5)/7

Respuesta :

Аноним Аноним
  • 02-12-2016
I hope this helps you
Ver imagen Аноним
Answer Link
lelandcrandall19 lelandcrandall19
  • 01-06-2019

Answer:

x=4+-isqrt(5/7

Step-by-step explanation:

Answer Link

Otras preguntas

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
How is it possible for Mercury to have frozen ice ?
Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.
(10y^3+20y^2+55y)/5y
How is it possible for Mercury to have frozen ice ?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Which equation has the same y-intercept as y=4x-3?a. y-3=x              b. y=8x+3    c. 3-y=4x      d. y=-3+8xWhich of the following is the equation of the line
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
Find Domain of the functionsquare root of (x-8)/x(x-9)