What are the solutions to the equation 7.5x=3.2x^2 ?

The solutions to the equation 7.5x=3.2x^2 are x=0,x= 75/32

Find the zeros of 7.5x=3.2x^2

The zeros of 7.5x=3.2x^2 are x=0,x= 75/32

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7.5 x = 3.2 x^{2}

x = 0, x = \frac{75}{32}

Decimal Notation

x = 0, x = 2.34375

Solution steps

7.5 x = 3.2 x^{2}

Move

3.2 x^{2}

to the left side

7.5 x - 3.2 x^{2} = 0

Factor

7.5 x - 3.2 x^{2} : - x (3.2 x - 7.5)

- x (3.2 x - 7.5) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or 3.2 x - 7.5 = 0

Solve

3.2 x - 7.5 = 0 : x = \frac{75}{32}

The solutions to the quadratic equation are:

x = 0, x = \frac{75}{32}

\frac{( 1 - a ^{2} ) ^{2}}{( a ^{2} + 2 a + 1 )}

y^{2} + 2 y + 5 = 0

- 307.6923 x + 2576.92307 = 0

6 x^{2} - 54 x + 84

3 x - 10 < - 25

What are the solutions to the equation 7.5x=3.2x^2 ?
The solutions to the equation 7.5x=3.2x^2 are x=0,x= 75/32
Find the zeros of 7.5x=3.2x^2
The zeros of 7.5x=3.2x^2 are x=0,x= 75/32