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

Read the passage. We were glad that she had made a friend. We weren’t sure about the offhand attitude in which she ditched the presentation and us! Besides, w
will upvote helpers what are some similarities of argentinian schools and english schools?
What's the answer for 2x-5y=3
If Taryn and Alastair want to earn an additional $735 each , how many additional hours will each spend mowing lawns? Explain
someone please help !!! picture shown
A balloon has a volume of 1.75L at a temperature of 25 °C . what will be the volume of the balloon if you take it out into the winter cold air at -15°C?
4 QUESTIONS FOR 50 POINTS!!!!!! PLEASE HELP!! 1) What are 3 different methods for solving systems of equations and when would you use each one? 2) How do you g
Find an equation of the line described below. Write the equation in slope-intercept form (solved for y), if possible. Slope: undefined Through the point: (3/
Plz help worth some points:((((((!!!!?????
What makes ✔️7 irrational?