What is the answer to 3\times |x|^3=24 ?

The answer to 3\times |x|^3=24 is x=-2\lor x=2

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3\times |x|^3=24

3 \cdot ∣ x ∣^{3} = 24

x = - 2 or x = 2

Solution steps

3 ∣ x ∣^{3} = 24

Divide both sides by

3

∣ x ∣^{3} = 8

For

x^{n} = f (a)

, n is odd, the solution is

x = n f (a)

∣ x ∣ = 38

38 = 2

∣ x ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x = - 2 or x = 2

∣ 3 x - 2 ∣ = 3 x - 2

8 - x^{2} = 1 + 3 ∣ x - 1 ∣

∣ 2 x - 6 ∣ = 10

∣ x - 3 ∣ = 2 x + 4

8 - 8 ∣ 6 + 3 x ∣ = - 88

What is the answer to 3\times |x|^3=24 ?
The answer to 3\times |x|^3=24 is x=-2\lor x=2
Solve for x: 3\times |x|^3=24
The solution is x=-2\lor x=2