smithtaylor smithtaylor

05-06-2018
Mathematics

contestada

solve for x. 5x^2+x-2+0 round your answer to the nearest hundredth

Respuesta :

Аноним Аноним

05-06-2018

5x^2 + x - 2= 0
Use the quadratic formula:-

x = [ -1 +/- sqrt(1^2 - 4*5*-2)] / 2*5

= -1 +/- sqrt 41 / 10

= -0.1 + 0.64 , -0.1 - 0.64

= 0.54, -0.74 Answer

Answer Link

Otras preguntas

what is the answer for (20,8),(9,16) ?

find an equivalent expression without parentheses -(50x-15y+15)=

how is mass transit in cities a possible solution tk urban air pollution?

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

how is mass transit in cities a possible solution tk urban air pollution?

(10y^3+20y^2+55y)/5y

find an equivalent expression without parentheses -(50x-15y+15)=

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Find Domain of the functionsquare root of (x-8)/x(x-9)

Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?

Q&A Education