veriloquence101 veriloquence101

02-11-2017
Mathematics

contestada

(-7x^2+3) + (4x^2+2x-1);
Find the sum or difference.

Respuesta :

taniaorozco taniaorozco

02-11-2017

(-7x² + 3) + (4x² + 2x - 1)

-7x² + 3 + 4x² + 2x - 1

(-7x² + 4x²) + (3 - 1) + 2x collect like terms

-3x² + 2x + 2

hope this helps, God bless!

Answer Link

Otras preguntas

Which of the following phrases BEST describes structured exercise? A. flexible, changing B. intense, competitive C. organized, follows a pattern D. competitive,

HELP MEEEE Explain the quotes using your own words ! ''He went out and bought another hand ... over a thousand dollars ''(21).

What is used to indicate the flow of energy in a food chain or web

Katherine was extremely nervous about her first day at a new school. For kindergarten through second grade, Katherine had attended a small private school in her

On Mr. Jones' farm there were exactly 6 cows for every pig. Mr. Jones had blank pigs. He had 114 cows. Fill in the blank.

I am having difficulty solving this problem

What is the body of scientific knowledge based on? Guesses Mysteries Observations Opinions

81:18 equivalent to 36?

Which estimate best describes the area under the curve in square units? 10 units² 15 units² 25 units² 30 units²

A movement, primarily of farmers, in the late 1800s that demanded government aid for the common farmer and worker was known as _____________.