bhand913 bhand913
  • 17-01-2015
  • Mathematics
contestada

Product of two consecutive integers is 29 more than their sum . Find the integers

Respuesta :

Аноним Аноним
  • 17-01-2015
Product of two consecutive integers is:

n(n+1)=n²+n

Sum of two consecutive integers is:

n+(n+1)=n+n+1=2n+1

What you have proclaimed:

n²+n=2n+1+29

n²+n=2n+30

n²+n-2n-30=0

n²-n-30=0

(n-6)(n+5)=0

Therefore n=6 or n=-5.

When n=6,

n+1=7

First answer: 6 and 7.

-----------------------------

When n=-5,

n+1=-4

Second answer: -4 and -5.
Answer Link

Otras preguntas

why is density of population low in karnali province?give reason.​
HELP FAST 10 POINTS which statement is strongly supported by the graph below.
AP Wrld History Write a one-paragraph response to the question in the first person (you are writing a travel journal) Thanks! I will mark brainliest for first a
solve quadratic by taking square roots. as=a,-a where a and -a the values you found when when solving. Round to nearest tenth. 2x^2-9=121
Heyy everyone,HELP ME WITH THIS EXERCISE PLEASE!!! I’M NEEDING YOUR ANSWERS NOW,PLEASE HELP ME:) I WILL GIVE YOU THE BRAINLIEST IF YOU ANSWERS MY QUESTIONS VERY
Which of the following describes erosion caused by glaciers? It forms big ice chunks. It changes the temperature. It happens quickly. It takes a long time.
what mass of magnesium bromide is formed when 1.00g of magnesium reacts with 5.00g of bromine
At what point do the respiratory system, digestive system and circulatory system crossed paths​
Hey guys how are you?​
Plz help me !!!!!! I need help