studhy3973 studhy3973
  • 02-01-2018
  • Mathematics
contestada

The product of two consecutive positive integers is 1 more than their sum. find the integers.

Respuesta :

texaschic101
texaschic101 texaschic101
  • 02-01-2018
2 consecutive positive integers....x and x + 1
" the product " means multiply and " the sum " means add

x(x + 1) = x + (x + 1) + 1
x^2 + x = 2x + 2
x^2 - 2x + x - 2 = 0
x^2 - x - 2 = 0
(x + 1)(x - 2) = 0

x + 1 = 0
x = -1......not this one because it is negative

x - 2 = 0
x = 2

x + 1 = 2 + 1 = 3

so ur numbers are : 2 and 3 <==
Answer Link

Otras preguntas

Complete the table no links
An important use of customer lifetime value data is: a. All of these are correct. b. as a replacement for market segmentation. c. to determine the allocation of
I have the answer but I need proof I got that answer. Please draw it on the graph pic! I will give 50points and a brainiest point who ever answers!
I’ll give brainly if correct Find the vertex.
I GOT A 7/11 ON MY MATH QUIZ WHAT GRADE WOULD THAT BE!?!??
Drag each tile to the correct box. Put the following events related to unaligned countries in chronological order, beginning with the first to occur.
Sammy watched 1 4 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 2 3 of the movie left to watch. How mu
56 is what percent of 16? Enter your answer in the box
Many veterans returned from WWII and used the GI Bill to obtain what kind of jobs that were better paying? A. blue collar B. white collar C. pink collar
NEED HELP! QUESTION IS IN PICTURE, NO FILES!