How to solve the equation by completing the square. (not sure what to do with the 2x at the end of the problem)
2x(squared)+6x-14=0

x = 8, or -11.

Step-by-step explanation:

Given:

the given expression.

We need to solve the given expression by completing the square.

Solution:

Rewrite the expression as:

Whole expression divided by 2.

Where:

Solve the given expression by the following formula.

--------------(1)

Substitute b and c value in equation 1.

Add both side of the equation.

Square root of the whole equation.

--------(1)

For positive sign.

Add both side of the equation 1.

x = 8

Similarly for negative sign.

x = -11

Therefore, the value of x = 8, or -11.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

your answer is -9

step-by-step explanation: