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sp2606 [1]
1 year ago
6

HELP PLEASE I NEED A ANSWER ASAP

Mathematics
2 answers:
Gemiola [76]1 year ago
5 0

4x^(3)+12x^(2)-20x = 4x

cluponka [151]1 year ago
3 0

Answer:

-4x(x^2-3x+5)

Step-by-step explanation:

GCD of the polynomial is 4 since 5 is the highest number that divides 4, 12 and 20. So since we are factoring the negative sign with the GCD we get

-4(x^3-3x^2+5x). However, there is a common factor of x within the polynomial too so we can bring that out too so we get

-4x(x^2-3x+5)

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Marcus states that the polynomial expression 3x3 – 4x2y + y2 + 2 is in standard form. Ariel states that it should be y2 – 4x2y +
lubasha [3.4K]
The degree of a polynomial is the highest power of its terms.
The power of a term is the sum of the powers of all the variables in a term.
A polynomial is written starting with the greatest power in standard form.
In the first case, the power of the first term is 3, the power of the second is 3 (2 from x + 1 from y) but the power of x has decreased so it is the second term, and then so on. 
In the second case, the power is starting form 2 and then increasing to 3. This is incorrect.
Therefore, Marcus' suggestion is correct.
4 0
3 years ago
Read 2 more answers
Thomas earns $8.75 per hour grooming dogs. He wants to go to the movies with a $50 this weekend. Which equation can he use to fi
sveta [45]

Answer:

8.75h = 50

Step-by-step explanation:

h is the number of hours Thomas needs to groom the dogs.

The rate is $8.75 per hour.

His goal is $50.

$8.75 × h = $50

$8.75h = $50

6 0
2 years ago
Read 2 more answers
Martin works at bluebell ice cream parlor.He earns $87.50 for every 7 hours of work.Based on this information how much money wou
faust18 [17]

Martin will earn $350 for 28 hours of work.

Step-by-step explanation:

Given,

Amount earned in 7 hours = $87.50

Ratio of time to amount earned = 7:87.50

Let,

x be the amount earned in 28 hours.

Ratio of time to amount earned = 28:x

Using proportion;

Ratio of time to amount earned :: Ratio of time to amount earned

7:87.50::28:x\\

Product of mean = Product of extreme

7*x=87.50*28\\7x=2450

Dividing both sides by 7

\frac{7x}{7}=\frac{2450}{7}\\x=350

Martin will earn $350 for 28 hours of work.

Keywords: ratio, proportion

Learn more about proportion at:

  • brainly.com/question/1388658
  • brainly.com/question/1414350

#LearnwithBrainly

4 0
3 years ago
Volume of the cylinder=?
lyudmila [28]

Answer:

 628.32

Step-by-step explanation:

Volume: 

πr2h

=π×52×8

= 200π

= 628.31853071796

6 0
2 years ago
Read 2 more answers
Helpppppp. Pleaseeeeeeeeeeee
Irina-Kira [14]
I think it’s 0.85d, but i’m not sure
7 0
3 years ago
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