prestxgefn
prestxgefn prestxgefn
  • 01-04-2020
  • Mathematics
contestada

The product of two consecutive odd integers is equal to 30 more than the first. What are the integers?

Respuesta :

fussellk
fussellk fussellk
  • 01-04-2020

Answer:

5 and 7

Step-by-step explanation:

(n)(n+2) = 30 + n

n^2 + 2n = 30 + n

n^2 + n = 30

n^2 + n - 30 = 0

(n+6)(n-5)

n = -6

n = 5

Answer Link

Otras preguntas

7,000 is 10 times as much as____. But I don't know the answer. So, PLEASE HELP.
What is the area of a parallelogram with a base of 3.5 meters and a height of 1.2 meters? a. 21. m2 b. 4.2 m2 c. 4.7 m2 d. 9.4 m2
What instrument measures atmospheric pressure?
The patient has been receiving amitriptyline (elavil for 2 weeks. he tells the nurse he doesn't think this medicine is working, as he is still depressed. what i
if a dilation is in a composition of transformations,the order in which you perform the composition does not matter
PLZZ ANSWER 25PTS IF ITS RIGHTTT a. How many students scored 91? b. How many students scored in the 80s? c. How many more students scored in the 90s than the 60
Why are the valence electrons of an atom the only electrons likely to be involved in bonding to other atoms?
Which of the following is true about making your writing fun to read? a. personal examples have no place in a writing project. b. direct quotations should onl
the Polynesian war was fought between
What is the main advantage of the present system of scientific naming for classifying organisms. A) It clarifies the distinction between an animal and a pl