What are the solutions to the equation 9u^2+25=30u ?

The solutions to the equation 9u^2+25=30u are u= 5/3

Find the zeros of 9u^2+25=30u

The zeros of 9u^2+25=30u are u= 5/3

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9 u^{2} + 25 = 30 u

u = \frac{5}{3}

Decimal Notation

u = 1.66666 \dots

Solution steps

9 u^{2} + 25 = 30 u

Move

30 u

to the left side

9 u^{2} + 25 - 30 u = 0

Write in the standard form

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

9 u^{2} - 30 u + 25 = 0

Solve with the quadratic formula

u_{1, 2} = \frac{- ( - 30 ) \pm ( - 30 ) ^{2} - 4 \cdot 9 \cdot 25}{2 \cdot 9}

(- 30)^{2} - 4 \cdot 9 \cdot 25 = 0

u_{1, 2} = \frac{- ( - 30 ) \pm 0}{2 \cdot 9}

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

\frac{- ( - 30 )}{2 \cdot 9} = \frac{5}{3}

u = \frac{5}{3}

The solution to the quadratic equation is:

u = \frac{5}{3}

∣ x + 2 ∣ = ∣ 2 - x ∣

- 72 > 12 r

1 > \frac{p}{2} - 1

\frac{2 x}{6} + \frac{7}{2} = \frac{5}{3}

4 x^{2} + 2 x y + 4 y^{6}

What are the solutions to the equation 9u^2+25=30u ?
The solutions to the equation 9u^2+25=30u are u= 5/3
Find the zeros of 9u^2+25=30u
The zeros of 9u^2+25=30u are u= 5/3