What is the answer to |x^2-2x|=12 ?

The answer to |x^2-2x|=12 is x=1-sqrt(13)\lor x=1+sqrt(13)

Solve for x: |x^2-2x|=12

The solution is x=1-sqrt(13)\lor x=1+sqrt(13)

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x^{2} - 2 x = 12

x = 1 - 13 or x = 1 + 13

Decimal Notation

x = - 2.60555 \dots, x = 4.60555 \dots

Solution steps

x^{2} - 2 x = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x^{2} - 2 x = - 12 or x^{2} - 2 x = 12

x^{2} - 2 x = - 12 or x^{2} - 2 x = 12

No Solution or (x = 1 - 13 or x = 1 + 13)

x = 1 - 13 or x = 1 + 13

∣ x + 3 ∣ = 2 x - 7

∣ x - 5 ∣ = 2 x - 1

∣ - 4 b + 8 ∣ = 4444

y + \frac{1}{4} = - 6

x^{2} - 7 ∣ x ∣ + 10 = 0

What is the answer to |x^2-2x|=12 ?
The answer to |x^2-2x|=12 is x=1-sqrt(13)\lor x=1+sqrt(13)
Solve for x: |x^2-2x|=12
The solution is x=1-sqrt(13)\lor x=1+sqrt(13)