marine8144 marine8144

03-03-2016
Mathematics

contestada

montrer que f(x)=(2x-13)(2x-7) pour tout réel x

Respuesta :

tomzy416 tomzy416

03-03-2016

2x^2-14x-26x+91=0
2x^2-40x+91=0
x=17.3 &x=2.6

Answer Link

Otras preguntas

The Nubians settled in present day what

What were the hazards and uncertainties of organized industrial labor?

5x-1=15x-101 equation

Ideas are a. the way words and phrases are used to tell the story b. the descriptive words and phrases make the writing interesting c. the key elements of the s

which of the following types of organisms uses cellular respiration for their cellular energy needs

what is half of 5.20

David typed 210 words in 30 minutes. What is her rate of typing?

Suppose you turn on the weather channel on tv because you want to know if the weather is good for ice-skating. The specific information you"ll probably look for

What is the sl unit for length

a club had some money to purchase new chairs after buying 355chairs at 199$ there was 1068$ remaining how much money did the club had first