What are the solutions to the equation 10x^2+45x=25 ?

The solutions to the equation 10x^2+45x=25 are x= 1/2 ,x=-5

Find the zeros of 10x^2+45x=25

The zeros of 10x^2+45x=25 are x= 1/2 ,x=-5

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10 x^{2} + 45 x = 25

x = \frac{1}{2}, x = - 5

Decimal Notation

x = 0.5, x = - 5

Solution steps

10 x^{2} + 45 x = 25

Move

25

to the left side

10 x^{2} + 45 x - 25 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 45 \pm 4 5 ^{2} - 4 \cdot 10 ( - 25 )}{2 \cdot 10}

4 5^{2} - 4 \cdot 10 (- 25) = 55

x_{1, 2} = \frac{- 45 \pm 55}{2 \cdot 10}

Separate the solutions

x_{1} = \frac{- 45 + 55}{2 \cdot 10}, x_{2} = \frac{- 45 - 55}{2 \cdot 10}

x = \frac{- 45 + 55}{2 \cdot 10} : \frac{1}{2}

x = \frac{- 45 - 55}{2 \cdot 10} : - 5

The solutions to the quadratic equation are:

x = \frac{1}{2}, x = - 5

1156

3 x^{2} + 5 x = 2

\frac{n}{2} \geq 2

x^{2} - 4 x - 12 = 0

\frac{5}{25} = \frac{m}{125}

What are the solutions to the equation 10x^2+45x=25 ?
The solutions to the equation 10x^2+45x=25 are x= 1/2 ,x=-5
Find the zeros of 10x^2+45x=25
The zeros of 10x^2+45x=25 are x= 1/2 ,x=-5