What is the answer to |k^2-5k|=6 ?

The answer to |k^2-5k|=6 is k=-1\lor k=2\lor k=3\lor k=6

Solve for k: |k^2-5k|=6

The solution is k=-1\lor k=2\lor k=3\lor k=6

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k^{2} - 5 k = 6

k = - 1 or k = 2 or k = 3 or k = 6

Solution steps

k^{2} - 5 k = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

k^{2} - 5 k = - 6 or k^{2} - 5 k = 6

k^{2} - 5 k = - 6 or k^{2} - 5 k = 6

(k = 2 or k = 3) or (k = - 1 or k = 6)

k = - 1 or k = 2 or k = 3 or k = 6

∣ v + 3 ∣ = 5

x^{2} + 7 x - 8 = ∣ x + 1 ∣

ln ∣ y (C) ∣ + C = 3

\frac{9}{8} ∣ x ∣ = 9

∣ q - 50 ∣ + 1 = 21

What is the answer to |k^2-5k|=6 ?
The answer to |k^2-5k|=6 is k=-1\lor k=2\lor k=3\lor k=6
Solve for k: |k^2-5k|=6
The solution is k=-1\lor k=2\lor k=3\lor k=6