What is the answer to |2x^2-3x|=9 ?

The answer to |2x^2-3x|=9 is x=-3/2 \lor x=3

Solve for x: |2x^2-3x|=9

The solution is x=-3/2 \lor x=3

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2 x^{2} - 3 x = 9

x = - \frac{3}{2} or x = 3

Solution steps

2 x^{2} - 3 x = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x^{2} - 3 x = - 9 or 2 x^{2} - 3 x = 9

2 x^{2} - 3 x = - 9 or 2 x^{2} - 3 x = 9

No Solution or (x = - \frac{3}{2} or x = 3)

x = - \frac{3}{2} or x = 3

∣ 2 x - 6 ∣ = x - 1

∣ p + 5 ∣ = 5

∣ 5 x + 10 ∣ - 13 = 0

- 3 ∣ x + 2 ∣ = - 9

- 5 ∣ 5 m - 5 ∣ + 2 = - 73

What is the answer to |2x^2-3x|=9 ?
The answer to |2x^2-3x|=9 is x=-3/2 \lor x=3
Solve for x: |2x^2-3x|=9
The solution is x=-3/2 \lor x=3