What are the solutions to the equation 3x^2+30x+63=0 ?

The solutions to the equation 3x^2+30x+63=0 are x=-3,x=-7

Find the zeros of 3x^2+30x+63=0

The zeros of 3x^2+30x+63=0 are x=-3,x=-7

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3 x^{2} + 30 x + 63 = 0

x = - 3, x = - 7

Solution steps

3 x^{2} + 30 x + 63 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 30 \pm 3 0 ^{2} - 4 \cdot 3 \cdot 63}{2 \cdot 3}

3 0^{2} - 4 \cdot 3 \cdot 63 = 12

x_{1, 2} = \frac{- 30 \pm 12}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 30 + 12}{2 \cdot 3}, x_{2} = \frac{- 30 - 12}{2 \cdot 3}

x = \frac{- 30 + 12}{2 \cdot 3} : - 3

x = \frac{- 30 - 12}{2 \cdot 3} : - 7

The solutions to the quadratic equation are:

x = - 3, x = - 7

s^{3} + 2 s + s - 2

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y, y + x = x^{2} + 5 x + 16

(54 x^{- 3} y^{9} z^{3})^{\frac{1}{3}}

9 x^{2} + 66 x + 21

What are the solutions to the equation 3x^2+30x+63=0 ?
The solutions to the equation 3x^2+30x+63=0 are x=-3,x=-7
Find the zeros of 3x^2+30x+63=0
The zeros of 3x^2+30x+63=0 are x=-3,x=-7