01-01-2014
Mathematics

contestada

which trinomial is equivalent to (3x-1)(x+4)

Respuesta :

ahmedhabib047 ahmedhabib047

01-01-2014

Foil this out.
first 3x*x outer
3x*4 Inner
-1*x last -1*4 multiply,
combine like terms, and you'll have your answer

Answer Link

vivindalka vivindalka

04-01-2014

(3x - 1)(x +4)=
= 3x * x + 3x * 4 - 1 * x - 1 * 4 =
= 3x^2 + 12x - x - 4 =
= 3x^2 + 11x - 4

Answer Link

Otras preguntas

Are there economic reasons why a nation supports education and training? No, teachers' unions have just tricked taxpayers into supporting public schools. No, it

give the nth term and the next term of this 8,13,18,23,28

what are the consequences when cultures interact

A non-scale model of the earth has a diameter of 12 in. Within an outer clay layer, there is a core made of a golf ball with a diameter of 2 in. What is the vol

The area of a rectangle is 32 in² and its length is 4 inches a) Find the width b) Find the perimeter

if y=-8 when x=-2, find x when y=32

what word basically means "to talk on and on"

6.29 rounded to a whole number

What effect would thick cloud cover have on the temperature of the Earth's surface?

what is 18 percent of 4,500.00 dollars