Su8nnitalingde Su8nnitalingde

22-10-2016
Mathematics

contestada

the product of two consecutive integers is 56.find the the integers.

Respuesta :

22-10-2016

Let, the integers = x,(x+1)

x*(x+1) = 56

x²+x = 56

x²+x-56 = 0

x²+8x-7x-56=0

x(x+8)-7(x+8)=0

x+8= 0 OR x-7=0

x = -8 OR x = 7

it would be -8 & -7 or 7 & 8

Answer Link

Otras preguntas

If James can swim 10 laps in 23 minutes, what would be his expected time for 15 laps?

The only law enforcement officers available on the american frontier were the ___________ and the _______________

wich of the following is a result of a change in pressure ? A. chemical feathering B. frost wedging C. exfoliation D. oxadation

_____ is a very short range wireless connectivity technology that enables consumers to swipe their credit cards or even cell phones within a few inches of a spe

How many sets of 7 questions can be chosen from a file of 25 questions?

I can't seem to figure out what numbers to use to solve this equation.

Please help for more points!

2. Decreasing W-4 allowances will ________ the net pay in your paycheck and ______ your total tax burden. A:increase/decrease B:Decrease/not change C:Increase:N

Enter the word that best completes the sentence. Word Bank nullify emancipate liberty civil reconstruct tactic In their home, I had the to come and go as I ple

Write the chemical reaction that is responsible for the ph of a buffer which contains nh3 and nh4cl. write the reaction in such a way that is appropriate for a