What are the solutions to the equation 3x^2+17x+15=5 ?

The solutions to the equation 3x^2+17x+15=5 are x=-2/3 ,x=-5

Find the zeros of 3x^2+17x+15=5

The zeros of 3x^2+17x+15=5 are x=-2/3 ,x=-5

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3 x^{2} + 17 x + 15 = 5

x = - \frac{2}{3}, x = - 5

Decimal Notation

x = - 0.66666 \dots, x = - 5

Solution steps

3 x^{2} + 17 x + 15 = 5

Move

5

to the left side

3 x^{2} + 17 x + 10 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 17 \pm 1 7 ^{2} - 4 \cdot 3 \cdot 10}{2 \cdot 3}

1 7^{2} - 4 \cdot 3 \cdot 10 = 13

x_{1, 2} = \frac{- 17 \pm 13}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 17 + 13}{2 \cdot 3}, x_{2} = \frac{- 17 - 13}{2 \cdot 3}

x = \frac{- 17 + 13}{2 \cdot 3} : - \frac{2}{3}

x = \frac{- 17 - 13}{2 \cdot 3} : - 5

The solutions to the quadratic equation are:

x = - \frac{2}{3}, x = - 5

a, g (a + b) = (a + b)^{2} - 4 (a + b)

2 \cdot (x^{2} + 10) = 22

x, x^{2} - x^{2} y^{3} + 5 y^{4} = 0

z^{2} + 8 z - 9 = 0

x^{2} - 5 x + 2 = - 3 x + 10

What are the solutions to the equation 3x^2+17x+15=5 ?
The solutions to the equation 3x^2+17x+15=5 are x=-2/3 ,x=-5
Find the zeros of 3x^2+17x+15=5
The zeros of 3x^2+17x+15=5 are x=-2/3 ,x=-5