Mac111111111 Mac111111111

04-05-2017
Mathematics

contestada

I need to compare your answer because I got (x-1)

I need to compare your answer because I got x1 class=

Respuesta :

DariusX DariusX

04-05-2017

x^2-5+3x+1=x^2+3x-4

D=9+16=25
x1=(-3+5)/2=1
x2=(-3-5)/2=-4

(x-1)(x+4)/(x+4)=x-1

Answer Link

Otras preguntas

write down all multiples of 6

Solve. A man bought an item for 5000 and sold it at a loss of 25%. How much did he sell it?

Sales at a deli decreased 15.5% this month compared to last month if sales this month were 85,380 what were the sales last month

According to the statement, which cells are primarily responsible for mediating adaptive immune responses?

The movement of money out of a savings account into a higher-yield investment a. Diversification b. Liquidation c. Investment shifting d. Reallocation

Write an essay What, specifically, are you doing now to establish financial independence?

1. The Snyder’s spent $31 on movie tickets for 2 adults and 3 students. The Ramos family spent $26 on tickets for 2 adults and 2 students. What are the prices

Si le aplicas calor a un cubo de hielo que ¿ocurre con sus partículas?

Is this reasonable? A lending agency advertises in the paper an APR of 12% on a home mortgage with a term of 30 years. The ad claims that the monthly payment on

The triangle on the right is scaled copy of the triangle on the left