# Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4, what is the constant on the right side of the equation?

1 answer

###### Question:

Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4, what is the constant on the right side of the equation?

## Answers

we have that2x² + 8x - 12 = 0Group terms that contain the same variable, and move the constant to the opposite side of the equation(2x² + 8x)=12 Factor the leading coefficient 2*(x² + 4x)=12 -------> divide by 2-----> (x² + 4x)=6Complete the square. Remember to balance the equation by adding the same constants to each side(x² + 4x+4)=6+4(x+2)²=10the constant on the right side of the equation is 10

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