Question

Please help me Im lost on this :(​

Answer 1

Answer:

C

Step-by-step explanation:

the quadratic formula is

$\frac{ - b + \sqrt{b ^{2} - 4ac} }{2a}$

Make the quadratic equal to 0, so it will be 3x^2 + 8x -2=0. Then substitute the values into the equation.

Answer 2

Answer: C) 3x^2+8x-10=-8

Step-by-step explanation:

3x^2+8x-10x=-8

3x^2+8x-2=0

a=3 b=8 c=-2

Plug it into quadratic formula.