Solve 3x2 − 24x = −12.

a) 4 ± 2square root 2
b) 4 ± 2square root 3
c) 4 ± 2square root 5
d) 4 ± 2square root 7

Step-by-step explanation:

b. x- 48 =120

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )