What are the solutions to the equation x^2-0.7x+0.1=0 ?

The solutions to the equation x^2-0.7x+0.1=0 are x= 1/2 ,x= 1/5

Find the zeros of x^2-0.7x+0.1=0

The zeros of x^2-0.7x+0.1=0 are x= 1/2 ,x= 1/5

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x^{2} - 0.7 x + 0.1 = 0

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

Decimal Notation

x = 0.5, x = 0.2

Solution steps

x^{2} - 0.7 x + 0.1 = 0

Multiply both sides by

10

10 x^{2} - 7 x + 1 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 7 ) \pm ( - 7 ) ^{2} - 4 \cdot 10 \cdot 1}{2 \cdot 10}

(- 7)^{2} - 4 \cdot 10 \cdot 1 = 3

x_{1, 2} = \frac{- ( - 7 ) \pm 3}{2 \cdot 10}

Separate the solutions

x_{1} = \frac{- ( - 7 ) + 3}{2 \cdot 10}, x_{2} = \frac{- ( - 7 ) - 3}{2 \cdot 10}

x = \frac{- ( - 7 ) + 3}{2 \cdot 10} : \frac{1}{2}

x = \frac{- ( - 7 ) - 3}{2 \cdot 10} : \frac{1}{5}

The solutions to the quadratic equation are:

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

m^{2} + 3 m = 4

(x + 4) (x - 2) = 4 x

(x + 7)^{2} = 289

5 x^{2} = 5 x + 6

4 x^{2} + 72 x + 324 = 5 x^{2} + 48 x + 144

What are the solutions to the equation x^2-0.7x+0.1=0 ?
The solutions to the equation x^2-0.7x+0.1=0 are x= 1/2 ,x= 1/5
Find the zeros of x^2-0.7x+0.1=0
The zeros of x^2-0.7x+0.1=0 are x= 1/2 ,x= 1/5