What are the solutions to the equation 5t^2-16t=16 ?

The solutions to the equation 5t^2-16t=16 are t=4,t=-4/5

Find the zeros of 5t^2-16t=16

The zeros of 5t^2-16t=16 are t=4,t=-4/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5 t^{2} - 16 t = 16

t = 4, t = - \frac{4}{5}

Decimal Notation

t = 4, t = - 0.8

Solution steps

5 t^{2} - 16 t = 16

Move

16

to the left side

5 t^{2} - 16 t - 16 = 0

Solve with the quadratic formula

t_{1, 2} = \frac{- ( - 16 ) \pm ( - 16 ) ^{2} - 4 \cdot 5 ( - 16 )}{2 \cdot 5}

(- 16)^{2} - 4 \cdot 5 (- 16) = 24

t_{1, 2} = \frac{- ( - 16 ) \pm 24}{2 \cdot 5}

Separate the solutions

t_{1} = \frac{- ( - 16 ) + 24}{2 \cdot 5}, t_{2} = \frac{- ( - 16 ) - 24}{2 \cdot 5}

t = \frac{- ( - 16 ) + 24}{2 \cdot 5} : 4

t = \frac{- ( - 16 ) - 24}{2 \cdot 5} : - \frac{4}{5}

The solutions to the quadratic equation are:

t = 4, t = - \frac{4}{5}

- 32000 u^{2} + 8000 u - 500 = 0

(x + 9)^{2} = 8

300 = 500 - 2 q^{2}

x^{2} - 26 x + 120 = 0

(\frac{15}{17})^{2} + x^{2} = 1

What are the solutions to the equation 5t^2-16t=16 ?
The solutions to the equation 5t^2-16t=16 are t=4,t=-4/5
Find the zeros of 5t^2-16t=16
The zeros of 5t^2-16t=16 are t=4,t=-4/5