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

Which two regions controlled most of the trade that occurred in Europe during the Middle Ages? a. France and Spain b. Italy and Germany c. Turkey and Greenla

In determining the quality of the hats in a used-hat bin, a grandmother selects the first four hats she can reach. Which sampling technique did she use? Select

how would you measure the pH of a coloured substance such as red ink.why?

What subatomic particle of the atom has no electric charge

In a series circuit, if one of the bulbs blew out, the other bulb would a. not be able to light up. b. stay lit but be very dim. c. stay lit in the same way.

why does the news of fleances escape anger macbeth A . if only fleance had died thinks macbeth his throne would have been secure B.macbeth wants fleances jail

The part of the us government that interprets laws is the

Which liquid is the most viscous A. Syrup B.water C. Milk D. Apple juice

Which of the following equations is not exponential? a)y = 1x b)y = (1/2)x c)y = -2x

The body has very efficient internal defenses which can remove any quantity of an unwanted substance. a. True b. False