What are the solutions to the equation 4x^2-23x+13=-3x+4 ?

The solutions to the equation 4x^2-23x+13=-3x+4 are x= 9/2 ,x= 1/2

Find the zeros of 4x^2-23x+13=-3x+4

The zeros of 4x^2-23x+13=-3x+4 are x= 9/2 ,x= 1/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4 x^{2} - 23 x + 13 = - 3 x + 4

x = \frac{9}{2}, x = \frac{1}{2}

Decimal Notation

x = 4.5, x = 0.5

Solution steps

4 x^{2} - 23 x + 13 = - 3 x + 4

Move

4

to the left side

4 x^{2} - 23 x + 9 = - 3 x

Move

3 x

to the left side

4 x^{2} - 20 x + 9 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 20 ) \pm ( - 20 ) ^{2} - 4 \cdot 4 \cdot 9}{2 \cdot 4}

(- 20)^{2} - 4 \cdot 4 \cdot 9 = 16

x_{1, 2} = \frac{- ( - 20 ) \pm 16}{2 \cdot 4}

Separate the solutions

x_{1} = \frac{- ( - 20 ) + 16}{2 \cdot 4}, x_{2} = \frac{- ( - 20 ) - 16}{2 \cdot 4}

x = \frac{- ( - 20 ) + 16}{2 \cdot 4} : \frac{9}{2}

x = \frac{- ( - 20 ) - 16}{2 \cdot 4} : \frac{1}{2}

The solutions to the quadratic equation are:

x = \frac{9}{2}, x = \frac{1}{2}

5 z^{2} - 21 z + 11 = - 4 z

2 x^{2} + 11 x - 63 = 0

a^{2} + 4 = 4 a

3 x^{2} - 12 x = - 8

- 2 x^{2} - 4 x - 3 = 0

What are the solutions to the equation 4x^2-23x+13=-3x+4 ?
The solutions to the equation 4x^2-23x+13=-3x+4 are x= 9/2 ,x= 1/2
Find the zeros of 4x^2-23x+13=-3x+4
The zeros of 4x^2-23x+13=-3x+4 are x= 9/2 ,x= 1/2