Question

3.
Solve: 0 = 6x2 − 10x − 4. (1 point)

x = −1 over 3, x = −2
x = −1 over 3, x = 2
x = 1 over 3, x = −2
x = 1 over 3, x = 2

Answer 1

6x^2 -10x -4
3x^2 -5x -2

factors of -6 that add up to 5 are -6 and 1

3x^2 -6x +x - 2
3x(x-2)+1(x-2)
(3x+1) (x-2)=0
x=-1/3 or 2

Answer 2

so no negatives?

Answer 3

That's the hard part for me

Answer 4

-1/3 and 2

Answer 5

3x+1=0
3x= -1
x= -1/3

or

x-2=0
x=0+2
x=2