cosmicdio cosmicdio

12-10-2018
Mathematics

contestada

if f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3 find (f – g)(x)

if fx4x26x1 and gxx25x3 find f gx class=

Respuesta :

13-10-2018

[tex]f(x)=-4x^2-6x-1\\\\g(x)=-x^2-5x+3\\\\(f-g)(x)=f(x)-g(x)=(-4x^2-6x-1)-(-x^2-5x+3)\\\\=-4x^2-6x-1+x^2+5x-3=(-4x^2+x^2)+(-6x+5x)+(-1-3)\\\\=-3x^2-x-4\to\boxed{B.}[/tex]

Answer Link

Otras preguntas

Alright, 30 points for this one ☝️ Answer the following: 1. “The quotient of a number squared and 18” 2. “Fifteen subtracted from double a number” 3. Order th

LaDonna is running for city council. She needs to get four fifths 4 5 of her votes from senior citizens and 40 comma 00040,000 votes in all to win. How many vot

Help with this please

Is the strategy by which organized interests seek to iinfluence?

What temperature is twelve degrees higher than -6°

Zack bought a coat for $69.78. He paid with a $100 bill and received $26.73 in change.How Much was the sales tax? Show your work

please give answer thanks

How to solve number b

iron (fe) has 26 protons and 30 neutrons which of the following is most likely atomic weight of iron A)26.84B)30.84C)55.84

Before oberweis began to sell its new waffle bowls company-wide, the company offered them in only one store in the st. louis market. this process of learning ho