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

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

Find the zeros of -30x=9x^2+25

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

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- 30 x = 9 x^{2} + 25

x = - \frac{5}{3}

Decimal Notation

x = - 1.66666 \dots

Solution steps

- 30 x = 9 x^{2} + 25

Switch sides

9 x^{2} + 25 = - 30 x

Move

30 x

to the left side

9 x^{2} + 25 + 30 x = 0

Write in the standard form

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

9 x^{2} + 30 x + 25 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 30 \pm 3 0 ^{2} - 4 \cdot 9 \cdot 25}{2 \cdot 9}

3 0^{2} - 4 \cdot 9 \cdot 25 = 0

x_{1, 2} = \frac{- 30 \pm 0}{2 \cdot 9}

x = \frac{- 30}{2 \cdot 9}

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

x = - \frac{5}{3}

The solution to the quadratic equation is:

x = - \frac{5}{3}

x^{2} + \frac{2}{3} x

\frac{9.81}{2} x^{2} - 90 x - 150 = 0

\frac{1}{10} x^{2} - 10 = 0

x^{(2)} - 3 x + 2 = e^{(3)}

z, x^{2} + y^{2} + (z - 1)^{2} = 1

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