What is the answer to x^3-x|x|-15=0 ?

The answer to x^3-x|x|-15=0 is x=2.84857…

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x^3-x|x|-15=0

x^{3} - x ∣ x ∣ - 15 = 0

x = 2.84857 \dots

Solution steps

x^{3} - x ∣ x ∣ - 15 = 0

Find positive and negative intervals

x < 0, x \geq 0

Solve the inequality for each interval

No Solution or x = 2.84857 \dots

x = 2.84857 \dots

f, x = f - 7^{2}

∣ 3 x + 2 ∣ - ∣ x - 1 ∣ = 2 x + 3

x, 2 ∣ 3 x + 1 ∣ - 4 = 6

0.5 = ∣ x - 98.6 ∣

∣ m - 2 ∣ = 28