What are the solutions to the equation 3x^2+5x=8 ?

The solutions to the equation 3x^2+5x=8 are x=1,x=-8/3

Find the zeros of 3x^2+5x=8

The zeros of 3x^2+5x=8 are x=1,x=-8/3

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3 x^{2} + 5 x = 8

x = 1, x = - \frac{8}{3}

Solution steps

3 x^{2} + 5 x = 8

Move

8

to the left side

3 x^{2} + 5 x - 8 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 5 \pm 5 ^{2} - 4 \cdot 3 ( - 8 )}{2 \cdot 3}

5^{2} - 4 \cdot 3 (- 8) = 11

x_{1, 2} = \frac{- 5 \pm 11}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 5 + 11}{2 \cdot 3}, x_{2} = \frac{- 5 - 11}{2 \cdot 3}

x = \frac{- 5 + 11}{2 \cdot 3} : 1

x = \frac{- 5 - 11}{2 \cdot 3} : - \frac{8}{3}

The solutions to the quadratic equation are:

x = 1, x = - \frac{8}{3}

\frac{a}{3 b} - 2 (\frac{a}{b} - \frac{b}{2 a})

lo g_{8} (64) = y

m^{3} + m^{2} + m + 1

\frac{x}{5} + 3 = - 4

x - 1 - i \geq 2

What are the solutions to the equation 3x^2+5x=8 ?
The solutions to the equation 3x^2+5x=8 are x=1,x=-8/3
Find the zeros of 3x^2+5x=8
The zeros of 3x^2+5x=8 are x=1,x=-8/3