3 years ago

G(x)=x^3+5x h(x) =x+3 find (g+h)(x)

Mathematics

1 answer:

exis [7]3 years ago

7 0

$(g+h)(x) = x^3+6x+3$

Step-by-step explanation:

The operations on functions can be performed as they are performed on polynomials

The addition of functions is used in the given question

Given

$g(x)=x^3+5x\\h(x)=x+3$

We have to find:

$(g+h)(x)=g(x)+h(x)\\=x^3+5x+x+3\\=x^3+6x+3$

So,

$(g+h)(x) = x^3+6x+3$

Keywords: Functions, operations on functions

Learn more about functions at:

#LearnwithBrainly

You might be interested in

PLZ HELP!!!!

kherson [118]

Answer:

a=1 b=4 c=-5

Step-by-step explanation:

7 0

2 years ago

Math please please please help

kondaur [170]

y=3|3+2|

Hope this helps!

-Payshence

8 0

3 years ago

The Sharks have played 5 basketball games this seasons. Their scores are 65,63,67,60, and 65. If they only score 30 points in th

Digiron [165]

<span>The list of scores will be: 30 60 63 65 65 67. To get the median, you have to arrange the scores from lowest to highest. The middle number is the median. In this, case there are two numbers in the middle so you have to add the two and then divide by two.</span> <span>Therefore, 63 + 65 = 128 / 2 = 64.</span>

5 0

3 years ago

monica and three friends went out to dinner. the bill came down to $60. they had excellent service so they wanted to leave a 20%

netineya [11]

Answer:

$72

Step-by-step explanation:

60 * 20% = $12

Hope this helps. Have a great day. :)

-wfz

5 0

4 years ago

Tomas is comparing the fractions 1/3 and 3/4. He rewrites the fraction using a common denominator.

anygoal [31]

Answer:

Step-by-step explanation:

4/12 <9/12

8 0

3 years ago