What are the solutions to the equation 49y^2=121 ?

The solutions to the equation 49y^2=121 are y= 11/7 ,y=-11/7

Find the zeros of 49y^2=121

The zeros of 49y^2=121 are y= 11/7 ,y=-11/7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

49 y^{2} = 121

y = \frac{11}{7}, y = - \frac{11}{7}

Decimal Notation

y = 1.57142 \dots, y = - 1.57142 \dots

Solution steps

49 y^{2} = 121

Divide both sides by

49

y^{2} = \frac{121}{49}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

y = \frac{121}{49}, y = - \frac{121}{49}

\frac{121}{49} = \frac{11}{7}

- \frac{121}{49} = - \frac{11}{7}

y = \frac{11}{7}, y = - \frac{11}{7}

2 x^{2} + 6 x - 80 = 0

6 x^{2} - 7 x - 13 = 0

r^{2} + 6 r - 16 = 0

(x - 2)^{2} + 4 = 0

x, x^{2} - 9 y^{2} = 0

What are the solutions to the equation 49y^2=121 ?
The solutions to the equation 49y^2=121 are y= 11/7 ,y=-11/7
Find the zeros of 49y^2=121
The zeros of 49y^2=121 are y= 11/7 ,y=-11/7