What are the solutions to the equation 9u^2-30u+24=0 ?

The solutions to the equation 9u^2-30u+24=0 are u=2,u= 4/3

Find the zeros of 9u^2-30u+24=0

The zeros of 9u^2-30u+24=0 are u=2,u= 4/3

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9 u^{2} - 30 u + 24 = 0

u = 2, u = \frac{4}{3}

Decimal Notation

u = 2, u = 1.33333 \dots

Solution steps

9 u^{2} - 30 u + 24 = 0

Solve with the quadratic formula

u_{1, 2} = \frac{- ( - 30 ) \pm ( - 30 ) ^{2} - 4 \cdot 9 \cdot 24}{2 \cdot 9}

(- 30)^{2} - 4 \cdot 9 \cdot 24 = 6

u_{1, 2} = \frac{- ( - 30 ) \pm 6}{2 \cdot 9}

Separate the solutions

u_{1} = \frac{- ( - 30 ) + 6}{2 \cdot 9}, u_{2} = \frac{- ( - 30 ) - 6}{2 \cdot 9}

u = \frac{- ( - 30 ) + 6}{2 \cdot 9} : 2

u = \frac{- ( - 30 ) - 6}{2 \cdot 9} : \frac{4}{3}

The solutions to the quadratic equation are:

u = 2, u = \frac{4}{3}

(x + 7)^{2} + 4 = 68

0.1125 x^{2} = 35

x^{2} + 3 \times (- 28) = 0

y, e^{y} = x^{2}

x + 12 x^{2} = 6

What are the solutions to the equation 9u^2-30u+24=0 ?
The solutions to the equation 9u^2-30u+24=0 are u=2,u= 4/3
Find the zeros of 9u^2-30u+24=0
The zeros of 9u^2-30u+24=0 are u=2,u= 4/3