Ashleytrashley Ashleytrashley

23-06-2017
Mathematics

contestada

Five times the square of a non-zero number is equal to ten times the number. What is the number?

Respuesta :

Tharindu Tharindu

23-06-2017

5x^2=10x
x^2=2x
but x#0
x=2

Answer Link

ghanami ghanami

23-06-2017

hello :
let : x this number :
5x² = 10x .....x ≠ 0
i' can simplified by : 5x
x = 2

Answer Link

Otras preguntas

In which century did the Buddha die? A. the second century C.E. B. the sixth century C.E. C. the tenth century B.C.E. D. the fifth century B.C.E.

What is used to measure when the cardiovascular system is receiving the most benefit from exercise without working too hard?

An example of a universal theme is _____. Select all that apply. A. English manners B. Equality C. Racism D. The Civil WarMore than 1 answer.

Type the HOMOPHONES that fit this sentence. This is (seen) (for) of the play.

Janice, a tourist, wishes to visit the Southeast Asian island that is famous for its teas and coffees. Where should she go?

Please i need the answer asap

Hot dogs come 10 to a package, and buns come 8 to a package. If an equal number of hot dogs and buns are wanted for a picnic, what is the minimum number of eac

Solve 8x2 + 7x - 15 = - 7.

Which organizational structure would be most appropriate for a historical essay about events leading to the American Civil War? A. list B. cause and effect C.

What is the to 35n +12=82