Solve (-2-x)(-6-x) 8=0

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Type your math problem... (-2-x)(-6-x) 8=0

Question

Solve the quadratic equation

Solve by factoring

Solve using the quadratic formula

Solve by completing the square

x_{1} = - 6, x_{2} = - 2

Evaluate

(- 2 - x) (- 6 - x) \times 8 = 0

Use the commutative property to reorder the terms

8 (- 2 - x) (- 6 - x) = 0

Divide the terms

(- 2 - x) (- 6 - x) = 0

When the product of factors equals 0,at least one factor is 0

- 2 - x = 0 - 6 - x = 0

Solve the equation for x

More Steps

Evaluate

- 2 - x = 0

Move the constant to the right-hand side and change its sign

- x = 0 + 2

Removing 0 doesn't change the value,so remove it from the expression

- x = 2

Change the signs on both sides of the equation

x = - 2

x = - 2 - 6 - x = 0

Solve the equation for x

More Steps

Evaluate

- 6 - x = 0

Move the constant to the right-hand side and change its sign

- x = 0 + 6

Removing 0 doesn't change the value,so remove it from the expression

- x = 6

Change the signs on both sides of the equation

x = - 6

x = - 2 x = - 6

Solution

x_{1} = - 6, x_{2} = - 2

Show Solution

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