What are the solutions to the equation x^2-8x-105=-10 ?

The solutions to the equation x^2-8x-105=-10 are x=4+sqrt(111),x=4-sqrt(111)

Find the zeros of x^2-8x-105=-10

The zeros of x^2-8x-105=-10 are x=4+sqrt(111),x=4-sqrt(111)

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x^{2} - 8 x - 105 = - 10

x = 4 + 111, x = 4 - 111

Decimal Notation

x = 14.53565 \dots, x = - 6.53565 \dots

Solution steps

x^{2} - 8 x - 105 = - 10

Move

10

to the left side

x^{2} - 8 x - 95 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 8 ) \pm ( - 8 ) ^{2} - 4 \cdot 1 \cdot ( - 95 )}{2 \cdot 1}

(- 8)^{2} - 4 \cdot 1 \cdot (- 95) = 2111

x_{1, 2} = \frac{- ( - 8 ) \pm 2 111}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 8 ) + 2 111}{2 \cdot 1}, x_{2} = \frac{- ( - 8 ) - 2 111}{2 \cdot 1}

x = \frac{- ( - 8 ) + 2 111}{2 \cdot 1} : 4 + 111

x = \frac{- ( - 8 ) - 2 111}{2 \cdot 1} : 4 - 111

The solutions to the quadratic equation are:

x = 4 + 111, x = 4 - 111

\frac{3 x + 5}{3} = 9

\frac{n ^{2} - n - 12}{n ^{2} - 4 n}

∣ 7 x - 5 ∣ + 3 \geq 9

x^{2} (x + 2) (x - 3) > 0

v = \frac{80}{5}

What are the solutions to the equation x^2-8x-105=-10 ?
The solutions to the equation x^2-8x-105=-10 are x=4+sqrt(111),x=4-sqrt(111)
Find the zeros of x^2-8x-105=-10
The zeros of x^2-8x-105=-10 are x=4+sqrt(111),x=4-sqrt(111)