01-02-2017
Mathematics

contestada

Please help:
Divide 15x2 + 10x - 5 by 5x

i got it wrong the first time with the answer (3x^2+2x+1)/x

Respuesta :

Аноним Аноним

01-02-2017

x^2 + 3x - 18 divided by x - 3
you need to factor the numerator
(x + 6)(x - 3) / (x - 3)
divide numerator and denominator by (x - 3)
answer = x = 6

Answer Link

CrankyLeo CrankyLeo

01-02-2017

30 + 9x is what i've got, I'm not certain but hope this is correct!

Answer Link

Otras preguntas

Find the value of X.

Simplify: 80 – 40 ÷ 4 · 5 + √25

Which of these inferences about Gatsby is best supported by Nick's understanding of Gatsby's parents (paragraphs 6-7)? A. Gatsby suspected he may have adopted b

How much of your lawn can you mow with one gallon of gas, if you maintain the rate of ⅕ gallon of gas per ⅛ of a lawn?

Which was a factor in explosive population growth in cities? Please help

What is the answer to this?

What volume of o2 is needed to react fully with 720. Ml of nh3

What concerns do you have about multifactor authentication? is it a good long term solution for data privacy?.

Imagine that you work for a theater company. The director tells you that she wants to produce a play with no intermission. Which play would you suggest? A. Haml

believes that sabotage is a rational response to the apartheid system.