Question

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

Answer 1

x ≈ -2.83 and x ≈ 0.83
No real solutions
x ≈ -2.01 and x ≈ 1.67
x ≈ -1.67 and x ≈ 2.01

Answer 2

\[\Delta=1^{2}-4.3.10 \]

Answer 3

delta is negative so there are no real solutions

Answer 4

This is what I got

x=−1 ± i √119 over 6

Answer 5

waaaat.... arn't you suppose to solve using the quadratic formula?

Answer 6

Ohhhhhh

Answer 7

How did you solve it? @Mrs.Allison

Answer 8

well, i used the delta formula, that is; DELTA=b^2-4.a.c

Answer 9

delta=-119

Answer 10

so theres no real solution

Answer 11

Okk ok, It's just alittle confusing because I learned it a different way :/

Answer 12

how did you learned it?

Answer 13

Using the quadratic formula

ax^2 + bx +c = 0 but there was another formula that kinda looked like yours that I learned about and that was (hold on lemme draw it)