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

The solutions to the equation 7x=2x^2 are x=0,x= 7/2

Find the zeros of 7x=2x^2

The zeros of 7x=2x^2 are x=0,x= 7/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7 x = 2 x^{2}

x = 0, x = \frac{7}{2}

Decimal Notation

x = 0, x = 3.5

Solution steps

7 x = 2 x^{2}

Move

2 x^{2}

to the left side

7 x - 2 x^{2} = 0

Factor

7 x - 2 x^{2} : - x (2 x - 7)

- x (2 x - 7) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or 2 x - 7 = 0

Solve

2 x - 7 = 0 : x = \frac{7}{2}

The solutions to the quadratic equation are:

x = 0, x = \frac{7}{2}

8 n^{2} + 4 = 12 n

x^{3} - 2 x - 56

\frac{1}{2 - 3} \cdot \frac{1}{2 + 3}

(0.08)^{2}

\frac{69.41 - 55}{8.1}

What are the solutions to the equation 7x=2x^2 ?
The solutions to the equation 7x=2x^2 are x=0,x= 7/2
Find the zeros of 7x=2x^2
The zeros of 7x=2x^2 are x=0,x= 7/2