vianneyojeda vianneyojeda

12-04-2018
Mathematics

contestada

-8x^2-3x+5+2x^2+7x-5

Respuesta :

xomalik1 xomalik1

12-04-2018

-6x^2+4x

my reasoning:
eliminate the opposites (5 & -5)
collect the like terms (-8x^2 & + 2x^2)
collect the like terms again (-3x &+7x)

Answer Link

Otras preguntas

first colonists that came to the New World were looking for a fast way to get rich jach country soon changed. List how each country made money from its colonies

please help me on the first question

is an essential nutrient that makes up more than 50 percent of your body weight O A Legumes O B. Carbohydrate O e protein DFatty acids O SUBMI

The seventh grade wants to break last year's record of 78 coats collected for the annual clothing drive. They have already collected 13 coats. Part A Write and

WILL MARK BRAINLIEST Which of the following graph shows the load with the greater resistance. Explain your answer ( mark brainliest if you explain why) the firs

how did islam contribute to individualism

A moon rock is brought to Earth. How does its mass and weight on Earth compare with its mass an weight on the Moon?

What line from the text introduces an element of the plot? Moisture hung in the air so thick you could almost see it sparkling in the dim sunlight We often c

I need help on the question and I need to do it because I’m on a time schedule

x is directly proportional to y and inversely proportional to z. if x= 1/2 when y = 3/4 and z=2/3, find x when y= 7/8 and z = 7/9