BreBreDoeCCx BreBreDoeCCx

14-03-2019
Mathematics

contestada

Solve this quadratic equation using the quadratic formula.
5 - 10x - 3x2 = 0

Respuesta :

uzkhhvf uzkhhvf

14-03-2019

-3x^2 - 10x + 5 = 0

Quadratic formula:

-b +/- sqrt[b^2 - 4(a)(c)]/2(a)

So. . . 10 +/- sqrt[(10^2) - 4(-3)(5)]/2(-3)

10 +/- sqrt[100+60]/ -6

10 +/- sqrt[160]/-6

Answer Link

Otras preguntas

mariah developed a fear of the water when she fell off a river raft last summer. this year she took swimming lessons and thought she had finally overcome her fe

Please help with this :)

Is the expression 4sr2(2rs + 3s) completely factored? Complete the sentence with the correct explanation.

President ___ paced the halls of the white house, trying to decide whether the us should join world war i.

1. If two expressions with exponents are a perfect match except one has a negative exponent and the other has a positive exponent, like 53 and 5-3, how does th

7. How many solutions does the parabola below have? Explain your reasoning

State two assumptions of the Kinetic Theory.

Pls help I forgot how to work out bearings

A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no difference in the population me

Either argue for or against the following statement: Juveniles should be treated as adults, sanctions against them strengthened, and more youths should be sent