What are the solutions to the equation 12X-4-9X^2=0 ?

The solutions to the equation 12X-4-9X^2=0 are X= 2/3

Find the zeros of 12X-4-9X^2=0

The zeros of 12X-4-9X^2=0 are X= 2/3

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12 X - 4 - 9 X^{2} = 0

X = \frac{2}{3}

Decimal Notation

X = 0.66666 \dots

Solution steps

12 X - 4 - 9 X^{2} = 0

Write in the standard form

a x^{2} + b x + c = 0

- 9 X^{2} + 12 X - 4 = 0

Solve with the quadratic formula

X_{1, 2} = \frac{- 12 \pm 1 2 ^{2} - 4 ( - 9 ) ( - 4 )}{2 ( - 9 )}

1 2^{2} - 4 (- 9) (- 4) = 0

X_{1, 2} = \frac{- 12 \pm 0}{2 ( - 9 )}

X = \frac{- 12}{2 ( - 9 )}

\frac{- 12}{2 ( - 9 )} = \frac{2}{3}

X = \frac{2}{3}

The solution to the quadratic equation is:

X = \frac{2}{3}

4 x^{2} - 12 x + 6 = 0

x, 5 x^{2} + 3 y^{2} + 10 x + 6 y + 14 = 0

x^{2} + 2 x - 48 = 0

(x - 3)^{2} + 4 = 0

- 6 x^{2} + 30 x - 36 = 0

What are the solutions to the equation 12X-4-9X^2=0 ?
The solutions to the equation 12X-4-9X^2=0 are X= 2/3
Find the zeros of 12X-4-9X^2=0
The zeros of 12X-4-9X^2=0 are X= 2/3