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In-s [12.5K]
3 years ago
7

What is (f−g)(x)?

Mathematics
1 answer:
Oxana [17]3 years ago
6 0

Answer:

\large\boxed{(f-g)(x)==3x^5-2x^4-x^2+x-21}

Step-by-step explanation:

(f-g)(x)=f(x)-g(x)\\\\\text{We have}\\\\f(x)=3x^5+6x^2-5\\\\g(x)=2x^4+7x^2-x+16\\\\\text{substitute:}\\\\(f-g)(x)=(3x^5+6x^2-5)-(2x^4+7x^2-x+16)\\\\=3x^5+6x^2-5-2x^4-7x^2+x-16\\\\\text{combine like terms}\\\\=3x^5-2x^4+(6x^2-7x^2)+x+(-5-16)\\\\=3x^5-2x^4-x^2+x-21

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a_sh-v [17]

Answer:

8 in

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4 0
3 years ago
I need to know th steps and answer
Tamiku [17]
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3 years ago
Miles is planning to spend 2/3 as many hours bicycling this week as he did last week. Is Miles going to spend more hours or fewe
Taya2010 [7]

Answer:

Fewer hours

Step-by-step explanation:

2/3 is a fraction and shows the parts of a whole. This means that 2/3 of last week is fewer than last week. Last week is the whole for example 15 hours. This week will be 2/3 or 2/3*15 = 10 hours. This week will be less than last week.

8 0
3 years ago
Show that the ratios 10/20 and 30/60 from a proportion by finding a common multiplayer. Show that the ratios are equal by writin
Ratling [72]
5 can go into 10 and 20 so you just want to divide them by five which gives you 
2/4.

its still not simplified yet so 2 can go in to 2 and 4 so we divide them your answer should be 1/2

so your simplified answer for 10/20 is 1/2

so 10/20=1/2

same thing for 30/60

10 can go into 30 and 60 so we divide them by 10

you should get 3/6

its still not simplified 

3 can go into 3/6 so we divide them by 3

you should get 1/2

 so 30/60= 1/2




10/20 = 1/2. 

30/60 = 1/2



so your simplified answer for both of them is 1/2





I hope this helped!
7 0
3 years ago
163. The sum of an odd number and an even number is --
crimeas [40]

Answer:

C

Step-by-step explanation:

I would say C because,

Even + Even = Even.

Odd + Odd = Odd.

So simply, you can't have an even number if you add it to a odd.

Even + Odd = Odd

7 0
4 years ago
Read 2 more answers
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