What is the answer to (-2x^2)/(|x|)+x^2-9=0 ?

The answer to (-2x^2)/(|x|)+x^2-9=0 is x=-1-sqrt(10)\lor x=1+sqrt(10)

Solve for x: (-2x^2)/(|x|)+x^2-9=0

The solution is x=-1-sqrt(10)\lor x=1+sqrt(10)

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\frac{- 2 x ^{2}}{∣ x ∣} + x^{2} - 9 = 0

x = - 1 - 10 or x = 1 + 10

Decimal

x = - 4.16227 \dots, x = 4.16227 \dots

Solution steps

\frac{- 2 x ^{2}}{∣ x ∣} + x^{2} - 9 = 0

Find positive and negative intervals

x < 0, x \geq 0

Solve the inequality for each interval

x = - 1 - 10 or x = 1 + 10

5 ∣ c ∣ - 9 = 61

x^{2} + 3 x - 1 = 2 + x

5 ∣ x - 4 ∣ = 90

3 = ∣ x + 1 ∣ - ∣ x - 2 ∣

\frac{1}{3} ∣ 5 J + 2 ∣ + 11 = 2

What is the answer to (-2x^2)/(|x|)+x^2-9=0 ?
The answer to (-2x^2)/(|x|)+x^2-9=0 is x=-1-sqrt(10)\lor x=1+sqrt(10)
Solve for x: (-2x^2)/(|x|)+x^2-9=0
The solution is x=-1-sqrt(10)\lor x=1+sqrt(10)