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

The answer to |x^2+3x-9|=9 is x=-6\lor x=-3\lor x=0\lor x=3

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

The solution is x=-6\lor x=-3\lor x=0\lor x=3

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

x = - 6 or x = - 3 or x = 0 or x = 3

Solution steps

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

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

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

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

(x = - 3 or x = 0) or (x = - 6 or x = 3)

x = - 6 or x = - 3 or x = 0 or x = 3

x^{2} + 8 x + 15

1 + 2 b - 13 = 12 - 4 b - 2 b

\frac{3 ( x - 2 )}{4} - \frac{2 ( x - 3 )}{3} = \frac{x}{6} - \frac{3 x - 6}{4}

x^{2} + 3 x - 2

4 x^{2} + 4 x - 15 = 0

What is the answer to |x^2+3x-9|=9 ?
The answer to |x^2+3x-9|=9 is x=-6\lor x=-3\lor x=0\lor x=3
Solve for x: |x^2+3x-9|=9
The solution is x=-6\lor x=-3\lor x=0\lor x=3