Question

Solve 3x^2 + x + 10 = 0. Round solutions to the nearest hundredth.

Answer 1

\[3x^2+x+10=0\]
Are you familiar with the quadratic equation?

Answer 2

i thought it was this x ≈ −1.67 and x ≈ 2.01

Answer 3

Are you quite sure that you copied it down correctly, because I am getting imaginary numbers when I work it out.

Answer 4

ok i tryed 1 one time x ≈ −2.83 and x ≈ 0.83

Answer 5

@austinL

Answer 6

@satellite73 would you care to take a crack at this?

Answer 7

@austinL i also got complex numbers as the answer

Answer 8

so theres No real solutions?

Answer 9

Ok, so I am doing this right.
In this instance, I would use the quadratic equation.
And doing so, I do not get real numbers.

Answer 10

so im right?

Answer 11

yh....there are no real solutions.......

Answer 12

they are complex (imaginary) numbers!

Answer 13

thnx

Answer 14

you are welcome :)