Register2000 Register2000

07-12-2016
Mathematics

contestada

how do you simplify this algebraic expression if a minus sign is in front of the parentheses?

Respuesta :

atrochelmann atrochelmann

07-12-2016

Treat the negative sign as a -1 and distribute the negative sign to everything inside the parenthesis.

Ex. -(8x^2+3x-1)
-8x^2-3x+1

Basically all the signs flip.

Answer Link

Otras preguntas

Average world grain production increased from 247 kg per person in 1950 to 342 kg per person in 1984. Given this information, calculate the average increase per

The working out for 637 divided by 13

Where would you expect the LEAST amount of tradeA. Where farms produce more than the farmers consume.B. Where hunting and fishing are the primary means of survi

the joining of a sperm cell and egg cell into a single unit is called what?

How do you find the total surface area of a 3-D composite figure? Do you subtract one base from one of the figures or both of its bases?

Justin and Austin decide to play catch after school. they start at the Same point. Justin walks 50feet north and 20,feet west. Austin walks 40 feet south and 10

what were the patriots concerned about when the war was over and they had won

why did james madison promise to add a bill of rights to the constitution?

What is one example of a molecule that is not a compound?

the joining of a sperm cell and egg cell into a single unit is called what?