The first three steps of completing the square to solve the quadratic equation X2+4X-6=0 are shown below. what re the next 3 steps

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Step-by-step explanation:

The complete question is

The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.

Step 1: x2 +4x= 6

Step 2: x2 +4x+4=6+4

Step 3: (x +2)^2=10

What are the next 3 steps?

we have

step 4

Take square root both sides

step 5

Simplify

step 6

Solve for x

subtract 2 both sides

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.