63z58yrw4c 63z58yrw4c

23-10-2020
Mathematics

contestada

Let f (x) = 3.x2 + 2x – 1 and g(x) = x2 – 3x + 1
Find f(x) + g(x)
4x2 –x
4x2 + 5x
2x2 – 5x + 2
4x2 - x + 2

Respuesta :

noIDEnoentry noIDEnoentry

25-10-2020

Answer:

4x² - x

Step-by-step explanation:

Add:

3x² + 2x - 1

x² - 3x + 1

= 4x² - x

Answer Link

Carma543 Carma543

01-05-2021

Answer:

Step-by-step explanation:

3x2 + 2x – 1

+ x2 – 3x + 1

= 4x2 – x

Answer Link

Otras preguntas

What are the solutions to the quadratic equation (5y +6) 2= 24?

What is the probability of rolling an even number followed by another even number on a number cube labeled 1-6? A) 1/4; dependent B) 1/5; dependent C) 1/4; in

Deandre needs a total of $380 to buy a new bicycle. He has $35 saved. He earns $15 each week delivering newspapers. How many weeks will Deandre have to deliver

A scale drawn on the map shows that 1 inch represents 40 miles. If two cities are 2.25 inches apart on the map, what is the distance between them in real life?

The diameter of a circle has endpoints whosever coordinates are R(-2,2) and S(4,2). find the center of the circle

Karen is writing a word problem that can be represented by the equation 3x + 2 = 20. A box weighs 3 pounds and several 2 pound books are put in the box. The tot

How does collecting petroleum affect the environment?

which one of these has the greatest absolute value? A. -1/2, B. 3/4, or C.1/4

I’m so lost. I don’t understand what exact it wants nor how to write it

PLEASE HELP!!!Identify the points corresponding to P and QA. P'(-1,4), Q'(1,7)B. P'(0,4),.Q'(-1,7)C. P'(-1,4), Q'(-3,7)D. P'(0,4), Q'(-3,7)