What is the answer to |x^2-16|=16-4x ?

The answer to |x^2-16|=16-4x is x=-8\lor x=0\lor x=4

Solve for x: |x^2-16|=16-4x

The solution is x=-8\lor x=0\lor x=4

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x^{2} - 16 = 16 - 4 x

x = - 8 or x = 0 or x = 4

Solution steps

x^{2} - 16 = 16 - 4 x

Find positive and negative intervals

x \leq - 4, - 4 < x < 4, x \geq 4

Solve the inequality for each interval

x = - 8 or x = 0 or x = 4

∣ x - 5 ∣ = x - 3

∣ x - 5 ∣ = x - 1

- 3 ∣ 8 - x ∣ - 5 = - 11 - 11

9 ∣ - 2 r - 4 ∣ + 6 = 60

∣ 1 + 7 x ∣ - 7 = 3

What is the answer to |x^2-16|=16-4x ?
The answer to |x^2-16|=16-4x is x=-8\lor x=0\lor x=4
Solve for x: |x^2-16|=16-4x
The solution is x=-8\lor x=0\lor x=4