quickbolt107 quickbolt107
  • 18-05-2017
  • Mathematics
contestada

find two consecutive negative odd integers such that the square of the lesser integer is 40 more than the square of the greater integer

Respuesta :

bcalle
bcalle bcalle
  • 21-05-2017
(x) ,  (x + 2)  consecutive odd integers
(x)^2 = 40 + (x + 2)^2 
x^2 = 40 + x^2 - 4x + 4
x^2 = x^2 - 4x + 44
subtract x^2 from both sides
0 = -4x + 44
subtract -4x from both sides
4x = 44
divide both sides by 4
x = 11* -1 = -11
x + 2 = -11 + 2 = -9
(-11)^2 = 40 + (-9)^2
121 = 40 + 81
121 = 121 CHECKS
-11 and -9 are the two negative integers.
Answer Link

Otras preguntas

HELP FAST PLZ!!!!!!13. Is the following sentence written in active or passive voice? The fire was extinguished by the Hot Shots. o Active voice O Passive voice​
five more than 3 times a number
Pls, help me. What is an inference that you can make, based on textual evidence in the story? A. The oldest sister's name is Bessie. B. Bouncer died trying to p
PLEASE HURRY I HAVE 10 MINUTES AND ILL GIVE 50 POINTS! Madeline has two different candles made by two different companies. The length (in centimeters) of the fi
Only if you know pleaseee Screenshots below
1. The first part of the Stone Age is a period in human prehistory where stone tools were used. This is called the Paleolithic Era Mesolithic Era Neolithic Era
Which of the following is the method most often used to start the process of amending the U.S. Constitution? A. An amendment is ratified by the legislatures of
A major influence on climate is?
please someone help me
Please help me! If you can show work :) will give brainliest