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

Why is iodine placed just after tellurium on the periodic table even though its atomic mass is less than the atomic mass of tellurium?

What is the sum of the geometric sequence 1, 3, 9, … if there are 12 terms? 292,524 265,720 139,968 104,976

You see a structural formula in which the symbols for elements are connected by a long dash. You can assume that the chemical bonds in the compound are A. ionic

Question 20 One of the reasons the metric system is easier to use is that it uses fractions it is a decimal system you don’t need to know any math to use it

which value has the same value of -|-1/9| ?

How many points determine a unique line? A. 1 point B. 2 points C. any 3 points D. 3 noncollinear points

Why do the gods punish mortals?

Which of the following was one of the policy changes thomas jefferson made when he became president? a. he wanted to build up the nation s army and navy. b. h

In Figure 20-1, which air masses would be associated with cold, wet conditions?

"Roberto folds a circular piece of paper as shown. When he unfolds the paper, how many different-sized central angles (less than 360º) are formed?