What are the solutions to the equation 3x^2-18x+30=0 ?

The solutions to the equation 3x^2-18x+30=0 are x=3+i,x=3-i

Find the zeros of 3x^2-18x+30=0

The zeros of 3x^2-18x+30=0 are x=3+i,x=3-i

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3 x^{2} - 18 x + 30 = 0

x = 3 + i, x = 3 - i

Solution steps

3 x^{2} - 18 x + 30 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 18 ) \pm ( - 18 ) ^{2} - 4 \cdot 3 \cdot 30}{2 \cdot 3}

Simplify

(- 18)^{2} - 4 \cdot 3 \cdot 30 : 6 i

x_{1, 2} = \frac{- ( - 18 ) \pm 6 i}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 18 ) + 6 i}{2 \cdot 3}, x_{2} = \frac{- ( - 18 ) - 6 i}{2 \cdot 3}

x = \frac{- ( - 18 ) + 6 i}{2 \cdot 3} : 3 + i

x = \frac{- ( - 18 ) - 6 i}{2 \cdot 3} : 3 - i

The solutions to the quadratic equation are:

x = 3 + i, x = 3 - i

3 x^{2} = \frac{1}{3}

24 + 10 x - x^{2}

3 y^{2} - 3 y - 2 = - 5 y

aa = 0, (a^{0})

- 4 x^{2} = 16

What are the solutions to the equation 3x^2-18x+30=0 ?
The solutions to the equation 3x^2-18x+30=0 are x=3+i,x=3-i
Find the zeros of 3x^2-18x+30=0
The zeros of 3x^2-18x+30=0 are x=3+i,x=3-i