What are the solutions to the equation 5x^2+8x=10 ?

The solutions to the equation 5x^2+8x=10 are x=(-4+sqrt(66))/5 ,x=-(4+sqrt(66))/5

Find the zeros of 5x^2+8x=10

The zeros of 5x^2+8x=10 are x=(-4+sqrt(66))/5 ,x=-(4+sqrt(66))/5

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5 x^{2} + 8 x = 10

x = \frac{- 4 + 66}{5}, x = - \frac{4 + 66}{5}

Decimal Notation

x = 0.82480 \dots, x = - 2.42480 \dots

Solution steps

5 x^{2} + 8 x = 10

Move

10

to the left side

5 x^{2} + 8 x - 10 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 8 \pm 8 ^{2} - 4 \cdot 5 ( - 10 )}{2 \cdot 5}

8^{2} - 4 \cdot 5 (- 10) = 266

x_{1, 2} = \frac{- 8 \pm 2 66}{2 \cdot 5}

Separate the solutions

x_{1} = \frac{- 8 + 2 66}{2 \cdot 5}, x_{2} = \frac{- 8 - 2 66}{2 \cdot 5}

x = \frac{- 8 + 2 66}{2 \cdot 5} : \frac{- 4 + 66}{5}

x = \frac{- 8 - 2 66}{2 \cdot 5} : - \frac{4 + 66}{5}

The solutions to the quadratic equation are:

x = \frac{- 4 + 66}{5}, x = - \frac{4 + 66}{5}

(y + 2)^{2} = 25

(y + 2)^{2} = 36

x^{2} + 9 x - 12 = 0

0 = x^{2} + 7 x + 12

8 c^{2} - 3 = 93

What are the solutions to the equation 5x^2+8x=10 ?
The solutions to the equation 5x^2+8x=10 are x=(-4+sqrt(66))/5 ,x=-(4+sqrt(66))/5
Find the zeros of 5x^2+8x=10
The zeros of 5x^2+8x=10 are x=(-4+sqrt(66))/5 ,x=-(4+sqrt(66))/5