What are the solutions to the equation 7-4x^2=0 ?

The solutions to the equation 7-4x^2=0 are x=(sqrt(7))/2 ,x=-(sqrt(7))/2

Find the zeros of 7-4x^2=0

The zeros of 7-4x^2=0 are x=(sqrt(7))/2 ,x=-(sqrt(7))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7 - 4 x^{2} = 0

x = \frac{7}{2}, x = - \frac{7}{2}

Decimal Notation

x = 1.32287 \dots, x = - 1.32287 \dots

Solution steps

7 - 4 x^{2} = 0

Move

7

to the right side

- 4 x^{2} = - 7

Divide both sides by

- 4

x^{2} = \frac{7}{4}

For

x^{2} = f (a)

the solutions are

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

x = \frac{7}{4}, x = - \frac{7}{4}

\frac{7}{4} = \frac{7}{2}

- \frac{7}{4} = - \frac{7}{2}

x = \frac{7}{2}, x = - \frac{7}{2}

9 (14 d + 9) + 4 d = 13 (10 d + 6) + 3

4 x > 64

- 2 x^{2} + 8 x + 73 = 9

7 x \leq - 21

\frac{6}{- 10 i}

What are the solutions to the equation 7-4x^2=0 ?
The solutions to the equation 7-4x^2=0 are x=(sqrt(7))/2 ,x=-(sqrt(7))/2
Find the zeros of 7-4x^2=0
The zeros of 7-4x^2=0 are x=(sqrt(7))/2 ,x=-(sqrt(7))/2