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

If x is 4, a is 1/4, and y is 2, then what is 5x(56a-6y)

In 1860 the small towns became a city. true or false

My boss is pregnant is it ok to knit him and his husband a baby sweater?

evaluate this equation (-5)^5/(-5)^-6

In this type of governance the power is in the hands of one person

My boss is pregnant is it ok to knit him and his husband a baby sweater?

A bag contains the following marbles: 8 black marbles, 12 blue marbles, 18 brown marbles, and 6 green marbles. What is the ratio of brown marbles to blue marble

In this type of governance the power is in the hands of one person

I will give 50 points answer all why the order of the proof is correct d,a,c,b Please explan dosnt have to be super detailed haha 9. Order the steps below to co

Gavin was thinking of a number. Gavin subtracts 10 from it and gets an answer of 2.7. What was the original number?