What are the solutions to the equation (19x-2)^2-3(19x-2)-10=0 ?

The solutions to the equation (19x-2)^2-3(19x-2)-10=0 are x= 7/19 ,x=0

Find the zeros of (19x-2)^2-3(19x-2)-10=0

The zeros of (19x-2)^2-3(19x-2)-10=0 are x= 7/19 ,x=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(19 x - 2)^{2} - 3 (19 x - 2) - 10 = 0

x = \frac{7}{19}, x = 0

Decimal Notation

x = 0.36842 \dots, x = 0

Solution steps

(19 x - 2)^{2} - 3 (19 x - 2) - 10 = 0

Expand

(19 x - 2)^{2} - 3 (19 x - 2) - 10 : 361 x^{2} - 133 x

361 x^{2} - 133 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 133 ) \pm ( - 133 ) ^{2} - 4 \cdot 361 \cdot 0}{2 \cdot 361}

(- 133)^{2} - 4 \cdot 361 \cdot 0 = 133

x_{1, 2} = \frac{- ( - 133 ) \pm 133}{2 \cdot 361}

Separate the solutions

x_{1} = \frac{- ( - 133 ) + 133}{2 \cdot 361}, x_{2} = \frac{- ( - 133 ) - 133}{2 \cdot 361}

x = \frac{- ( - 133 ) + 133}{2 \cdot 361} : \frac{7}{19}

x = \frac{- ( - 133 ) - 133}{2 \cdot 361} : 0

The solutions to the quadratic equation are:

x = \frac{7}{19}, x = 0

x^{2} + 2 = 5 (x^{2} + 1)

x^{2} + 3 = 2 x^{2} - 1

(x - 6)^{2} - 1 = 0

2 x (x - 2) = 9

x^{2} - 6 x - 8 = 0

What are the solutions to the equation (19x-2)^2-3(19x-2)-10=0 ?
The solutions to the equation (19x-2)^2-3(19x-2)-10=0 are x= 7/19 ,x=0
Find the zeros of (19x-2)^2-3(19x-2)-10=0
The zeros of (19x-2)^2-3(19x-2)-10=0 are x= 7/19 ,x=0