What are the solutions to the equation x^2+8=35-6x ?

The solutions to the equation x^2+8=35-6x are x=3,x=-9

Find the zeros of x^2+8=35-6x

The zeros of x^2+8=35-6x are x=3,x=-9

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x^{2} + 8 = 35 - 6 x

x = 3, x = - 9

Solution steps

x^{2} + 8 = 35 - 6 x

Move

6 x

to the left side

x^{2} + 8 + 6 x = 35

Move

35

to the left side

x^{2} + 6 x - 27 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 1 \cdot ( - 27 )}{2 \cdot 1}

6^{2} - 4 \cdot 1 \cdot (- 27) = 12

x_{1, 2} = \frac{- 6 \pm 12}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 6 + 12}{2 \cdot 1}, x_{2} = \frac{- 6 - 12}{2 \cdot 1}

x = \frac{- 6 + 12}{2 \cdot 1} : 3

x = \frac{- 6 - 12}{2 \cdot 1} : - 9

The solutions to the quadratic equation are:

x = 3, x = - 9

r^{2} - 6 r + 19 = 6 r

0 = 3 x^{2} - 10 x + 6

3 x^{2} - 8 n + 4

x^{2} + 12 x + 23 = 0

x^{2} - 4 x - 5 = 0

What are the solutions to the equation x^2+8=35-6x ?
The solutions to the equation x^2+8=35-6x are x=3,x=-9
Find the zeros of x^2+8=35-6x
The zeros of x^2+8=35-6x are x=3,x=-9