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2x +2x = 4x^2

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Type your math problem... 2x +2x = 4x^2

Question

Solve the quadratic equation

Solve by factoring

Solve using the quadratic formula

Solve by completing the square

x_{1} = 0, x_{2} = 1

Evaluate

2 x + 2 x = 4 x^{2}

Add the terms

More Steps

Evaluate

2 x + 2 x

Collect like terms by calculating the sum or difference of their coefficients

(2 + 2) x

Add the numbers

4 x

4 x = 4 x^{2}

Swap the sides

4 x^{2} = 4 x

Move the expression to the left side

4 x^{2} - 4 x = 0

Factor the expression

More Steps

Evaluate

4 x^{2} - 4 x

Rewrite the expression

4 x \times x - 4 x

Factor out 4 x from the expression

4 x (x - 1)

4 x (x - 1) = 0

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

x - 1 = 0 4 x = 0

Solve the equation for x

More Steps

Evaluate

x - 1 = 0

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

x = 0 + 1

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

x = 1

x = 1 4 x = 0

Solve the equation for x

x = 1 x = 0

Solution

x_{1} = 0, x_{2} = 1

Show Solution

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