srinithi320 srinithi320

17-11-2017
Mathematics

contestada

the product of 2 consecutive natural numbers is greater than their sum by 109. find the numbers

Respuesta :

jorel1380 jorel1380

17-11-2017

Let the 2 consecutive numbers be n and n+1. Then:
n(n+1)-109=n+n+1
n²+n-109-2n-1=0
n²-n-110=0
(n-11)(n+10)=0
n=11
n+1=12
☺☺☺☺

Answer Link

Otras preguntas

1.If 70% is £14, what is the full cost 2.4 bags of cement do 18msquared, how many msquared can be done with 7 bags 3.5x+1=3 4.find the nthe term of this sequenc

What theme is prominent in the ramayana

A car salesman sells cars with prices ranging from $5,000 to $45,000. The histogram shows the distribution of the numbers of cars he expects to sell over the n

Which of the following marks of punctuation would be appropriate between the words life and fame?

Ruby emailed her instructor a question, and he replied to her immediately is this punctuated correctly

explain, why metals can be drawn into wires without breaking?

Which of the following African kingdoms was one of the first kingdoms in the world to adopt Christianity?

Solve the quadratic equation by completing the square. =+x^2+16x +61=0

The planet Venus has a mass of 4.869 ∙ 1024 kilograms. Use scientific notation to express the planet’s mass in milligrams. 1 kilogram = 1,000,000 milligrams

The Epic of Gilgamesh gives us a clue as to the kinds of behaviors that Mesopotamians considered civilized.