# How do you solve x 2 6x 7 by completing the square?

## How do you solve x 2 6x 7 by completing the square?

Step 1: Rearrange the equation in the form of ax2 + bx c, if necessary. Step 3: Factorize the sides using algebraic identity (a + b)2 into perfect squares. Step 4: Take square root on both the sides. Step 5: Solve for x.

## How do you find X using complete the square?

Answer and Explanation: The solutions to x2u22126xu221270 x 2 u2212 6 x u2212 7 0 are xu22121 and x7 .

## What is the value of x2 6x 7 0?

In mathematics, completing the square is used to compute quadratic polynomials. Completing the Square Formula is given as: ax2 + bx + c u21d2 (x + p)2 + constant. The quadratic formula is derived using a method of completing the square.

## How do you solve for x using completing the square?

Complete the square formula In mathematics, completing the square is used to compute quadratic polynomials. Completing the Square Formula is given as: ax2 + bx + c u21d2 (x + p)2 + constant. The quadratic formula is derived using a method of completing the square. Let’s see.

## What is the formula for completing the square?

Complete the square formula In mathematics, completing the square is used to compute quadratic polynomials. Completing the Square Formula is given as: ax2 + bx + c u21d2 (x + p)2 + constant. The quadratic formula is derived using a method of completing the square. Let’s see.

## What is the roots of x² 6x 7 0?

The roots of the equation x2u22126x+70 are u03b1 and u03b2. Find the equation with roots u03b1+1/u03b2 and u03b2+1/u03b1. Quadratic equation question, as specified in the title. The roots of the equation x2u22126x+70 are u03b1 and u03b2.

## How do you complete the square x2 6x?

Answer: 9 needs to be added to x2 – 6x to make it a perfect square. Let’s look into the steps below.