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

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

Elliott's bed is 75 inches long. During his growth spurt, Elliott grew 6 inches. Before his growth spurt, he was 5 feet 11 inches tall. How much shorter is Elli

Who carried out the only successful winter invasions of russian territory in history?

Explain the purpose of using figurative language.

define the word joyous in terms of its suffix

how is jrotc different today then 100 years ago

tony spent $60.54 and bought 3 packs of notebooks and a calculator. how much does a pack of notebooks cost if a calculator costs $45.87

Use multiplication to find three ratios equivalent to 8:12

a box of 10 markers weighs 105 grams. if the empty box weights 15 grams, how much does each marker weigh?

What two world-class arts organizations are based in Toronto?

What are the common factors of 20 25 and 40