briannayoung1 briannayoung1

21-05-2019
Mathematics

contestada

if 5x^2 + 7x = 6, which statement is correct?
A) x = 2 or x = 3/5
x = -2 or x = 3/5
X=2 or X= -3/5
x=-2 or X =-3/5

Respuesta :

michaelanelson michaelanelson

21-05-2019

Answer:

12x^2=6

Divide by 12

x^2=1/2or.5

square root

x=0.707

Step-by-step explanation:

Answer Link

Otras preguntas

Which expression could be used to calculate the volume of the new can?

You would like to have enough money saved after your retirement such that you and your heirs can receive $100,000 per year in perpetuity. How much would you nee

I need help step by step Combining like terms 6 + x + 4=

Simplify the following expression: (sin x + cos x)^2

A study space should be a. Quiet c. Close to a restroom b. Comfortable d. All of these Please select the best answer from the choices provided A B C D

110 +0.70x = 50+ 0.90x

Roxanne's Cafe uses 5/6 of a bag of coffee every day. How many days will 5 5/6 bags of coffee last?

the large the largest tea producing state of India is

What must happen to uranium before it can be used as a fuel source?

Suppose we have the following Treasury bill returns and inflation rates over an eight year period:Year Treasury Bills (%) Inflation (9%)1 7.82