What are the solutions to the equation solvefor x,8x^2-7x+1=0 ?

The solutions to the equation solvefor x,8x^2-7x+1=0 are x=(7+sqrt(17))/(16),x=(7-sqrt(17))/(16)

Find the zeros of solvefor x,8x^2-7x+1=0

The zeros of solvefor x,8x^2-7x+1=0 are x=(7+sqrt(17))/(16),x=(7-sqrt(17))/(16)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x, 8 x^{2} - 7 x + 1 = 0

x = \frac{7 + 17}{16}, x = \frac{7 - 17}{16}

Decimal Notation

x = 0.69519 \dots, x = 0.17980 \dots

Solution steps

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

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 7 ) \pm ( - 7 ) ^{2} - 4 \cdot 8 \cdot 1}{2 \cdot 8}

(- 7)^{2} - 4 \cdot 8 \cdot 1 = 17

x_{1, 2} = \frac{- ( - 7 ) \pm 17}{2 \cdot 8}

Separate the solutions

x_{1} = \frac{- ( - 7 ) + 17}{2 \cdot 8}, x_{2} = \frac{- ( - 7 ) - 17}{2 \cdot 8}

x = \frac{- ( - 7 ) + 17}{2 \cdot 8} : \frac{7 + 17}{16}

x = \frac{- ( - 7 ) - 17}{2 \cdot 8} : \frac{7 - 17}{16}

The solutions to the quadratic equation are:

x = \frac{7 + 17}{16}, x = \frac{7 - 17}{16}

m^{2} - 10 m + 9 = 0

(x - 13)^{2} = 18

(x - 13)^{2} = 12

- 4 x = x^{2} + 4

7^{2} + 4 2^{2} = c^{2}

What are the solutions to the equation solvefor x,8x^2-7x+1=0 ?
The solutions to the equation solvefor x,8x^2-7x+1=0 are x=(7+sqrt(17))/(16),x=(7-sqrt(17))/(16)
Find the zeros of solvefor x,8x^2-7x+1=0
The zeros of solvefor x,8x^2-7x+1=0 are x=(7+sqrt(17))/(16),x=(7-sqrt(17))/(16)