What is the answer to 3x^2-19|x|+20=0 ?

The answer to 3x^2-19|x|+20=0 is x=-5\lor x=-4/3 \lor x= 4/3 \lor x=5

Solve for x: 3x^2-19|x|+20=0

The solution is x=-5\lor x=-4/3 \lor x= 4/3 \lor x=5

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3 x^{2} - 19 ∣ x ∣ + 20 = 0

x = - 5 or x = - \frac{4}{3} or x = \frac{4}{3} or x = 5

Decimal

x = - 5, x = - 1.33333 \dots, x = 1.33333 \dots, x = 5

Solution steps

3 x^{2} - 19 ∣ x ∣ + 20 = 0

Find positive and negative intervals

x < 0, x \geq 0

Solve the inequality for each interval

(x = - 5 or x = - \frac{4}{3}) or (x = \frac{4}{3} or x = 5)

x = - 5 or x = - \frac{4}{3} or x = \frac{4}{3} or x = 5

∣ x - 1 ∣ + 2 = 10

3 ∣ x + 2 ∣ - 2 = - 3

∣ z - 1 ∣ + ∣ z + 1 ∣ = 4

∣ 7 x + 10 ∣ = 14

∣ x - 1 ∣ + 8 = 2

What is the answer to 3x^2-19|x|+20=0 ?
The answer to 3x^2-19|x|+20=0 is x=-5\lor x=-4/3 \lor x= 4/3 \lor x=5
Solve for x: 3x^2-19|x|+20=0
The solution is x=-5\lor x=-4/3 \lor x= 4/3 \lor x=5