Lie is solving the quadratic equation by completing the square.3x2 + 18x – 8 = 0 3x2 + 18x = 8what should lie do next? write the polynomial as a binomial squared. factor 3 out of the variable terms. isolate the variable x. add 8 to both sides of the equation.

The question is

3x²+18x-8= 0

Lie is solving the above quadratic equation by completing square, in the first step he takes 8 to the other of equation

3x²+18x= 8

In the next step, he takes the factor 3 out of the variable terms and divide it to the other side.

x²+6x= 8/3

The answer is B

Lie factors out the 3.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17