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

What is 12. 6 more than twice m algebraic expression

A police dog gets caught in a shootout. A 5 g bullet moving at 100 m·s–1 strikes the dog and lodges in his shoulder. Fortunately the dog survives. The bullet un

1/2x+1/2x=x+1 Can someone show me how to do this???

I need help. I don't know how to solve the problem at all.

Joseph has a coin and a number cube. The number cube is labeled 1 -6. He flips the coin once and rolls the number cube once. What is the probability that the co

Simplify the expression: In(e^5x).

accurate estimation of 96-38 a 45 b.50 c.55 d.60

what number is smaller than 19 but more than 4 factors

You are trying to save $20 a week to buy and use cd player. During the last 4 weeks you have saved $35, $15, $10 and $12. How much do you need to save this week

Solve 2p^4+6p^3-8p^2-4p