alexhatesschool3491 alexhatesschool3491
  • 10-07-2018
  • Mathematics
contestada

How do I do this? (3x^2+8)-(2x^2+1)
So first I add like terms?
5x^2 + 8 + 1

Respuesta :

Banabanana
Banabanana Banabanana
  • 10-07-2018
   (3x² + 8) - (2x² + 1)
= 3x² + 8 - 2x² - 1
= 3x² - 2x² + 8 - 1
= x² + 7
Answer Link

Otras preguntas

How many paragraphs are there in an expository essay?
INEQUALITY HELP!!!!!!
PLEASE HELP!!!!!!!!!!! This table shows the input and output values for a linear function f(x). What is the difference of outputs for any two inputs that are on
Bruce throws himself into a whirlwind of activity marked by extreme distractibility, rapid shifts and thoughts, constant talking, and restless movement. his beh
Jack and Jill are trying to find the slope of a line segment connecting two points, (x1, y1) and (x2, y2). Jack uses the formula m = y2 - y1 x2 - x1 . Jill mi
(3^n*3^2)^4=3^28 Enter the value of n for the equation N= ?
Which inequality's solution is graphed here?
The real leadership power in the senate rests in the hands of the
In the early 1800s, both businesses and farms in the United States benefit from
Parallelogram ABCD ​ is a rectangle. AC=6y−1 BD=4y+13 What is the value of y?