ericsanchez1125 ericsanchez1125

13-12-2018
Mathematics

contestada

Subtract: (2x2 - 6x + 7) - (5x2 + 2x - 8).

Respuesta :

OmegaAzzy OmegaAzzy

13-12-2018

2x^2 - 6x + 7 - (5x^2 + 2x - 8)

Distributive a -1 to each term in the parentheses.

2x^2 - 6x + 7 - 5x^2 - 2x + 8

Combine like terms.

-3x^2 - 8x + 15 is the expression after being subtracted.

Answer Link

Otras preguntas

Which method of processing your notes will allow you to test your knowledge of the course material? rewriting text annotation reciting notes from class using fl

researchers are conducting a survey about what brand of ice cream shoppers prefer. they survey the tenth person who walks into the store and then every fifth pe

What is the best description of a closed system? a system in which matter and energy are not exchanged with the surroundings a system in which both matter and

Is anyone good at statistics?

What is the molarity of a solution in which 2.6 g of hcl is dissolved in enough water to make 4.7 l of solution?

Why does the author, Richard Connell, spend so much time describing Zaroff's chateau? What effect does it have on the story?

Eva, David and Joshua gather and shell 2 1/2 pounds, 4 3/8 pounds and 3.25 pounds how many pounds would each person she'll?

Solve 3x^2-12=-12 by graphing the related function. 1)There is one solution: 24squared 2)There is no solution 3)There are two solutions: +-24squared 4)There ar

Ben travels by train 19 miles to work.if Ben travels 8 times a week,how many miles does he travel?Use a drawing and the distributive property to solve

Resource nationalism” is the term given to government control of a country’s natural resources. True False