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My name is Ann [436]
3 years ago
6

Show your work to back up your answer

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
Sorry if I got it wrong but I hope it’s right

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The quotient of (x⁴+ 5x³ 3x - 15) and (x³ - 3) is a polynomial. What is the quotient?
lesya [120]

Answer:

x+5 (under assumption you meant to do -3x

Step-by-step explanation:

you can use long division.

Take the leading coefficient x^4 and divide it by x^3. This results in x which is going to be the first part of you quotient. Now take that x and multiply it by the divisor (x^3 - 3). This gives you x(x^3 - 3) = x^4 - 3x. Now subtract that x^4 - 3x from the original polynomial and repeat this until you can't divide anymore

x^4+5x^3-3x-15 - (x^4-3x) = 5x^3-15\\x^3/5x^3=5\\5(x^3-3) = 5x^3-15\\5x^3-15-(5x^3-15) = 0\\\\x+5

6 0
2 years ago
How to study for an exam to get full marks
Mars2501 [29]
If it was physics or math try to solve all problems you have and try to search for more questions to solve the more you solve the more you will gain marks ,if it was a subject that needs to memorize write down the things you forget on nots and read them in the morning .. do not forget to take a break whenever you lose your passion just believe in yourself you can do it
7 0
3 years ago
Read 2 more answers
Debbie runs 4 miles during each track practice. How many track practices would it take for Debbie to run 8 miles?
forsale [732]

Answer:

two

Step-by-step explanation:

4×2 because she runs 4 each day

7 0
3 years ago
Which expression is equivalent to the given expression. -(2n-6)
kakasveta [241]
It is equivalent to A.
3 0
3 years ago
Read 2 more answers
Are these 3 equations equal 2.02, 0.02, 0.03 ? Show me 3 decimals that are equivalent
andriy [413]
No those decimals are not equal because if you put them into fractuons it would be this :

2 2/100
2/100
3/100
which do not equal the same thing

Equal decimals are

0.3
0.30
0.300

Because
0.3= 3/10
0.30= 30/100 = 3/10
0.300= 300/1000 = 3/10

They all end up being 3/10 in fraction form...
8 0
3 years ago
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