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lubasha [3.4K]
3 years ago
12

Pls help asap show work thank you so much

Mathematics
1 answer:
serious [3.7K]3 years ago
4 0
I hope this helps. If you need another explanation just message me

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Divide using long division. check your answers. 1. (x 3 – 13x 2 + 7x – 48) ÷ (x 2 + 3) 3. (x 3 + 5x 2 – 3x – 1) ÷ (x – 1) 5. (x
artcher [175]
1. We can conclude that the result of the division is x-13 with a remainder of 4x-9, or in other notation: x-13+ \frac{4x-9}{x^2+3}. Check the steps in the first image.

3. We can conclude that the result of the division is x^{2} +6x+3 with a remainder of 2, or in other notation: x^{2}+6x+3+ \frac{2}{x-1}. Check the steps in the firts image.

5. We can conclude that the result of the division is x+1 with a remainder of 5, or in other notation: x+1+ \frac{5}{x-4}. Check the steps in the first image.

7. To check if x+4 is a factor of x^{3}+3x^{2}-10x-24, we are going to perform long division. If the result of the long division has no remainder, x+4 is a factor of x^{3}+3x^{2}-10x-24.
Since the result of the long division has no remainder, we can conclude that x+4 is a factor of x^{3}+3x^{2}-10x-24. Check the steps in the second image.

9. To check if x-3 is a factor of x^{3}+3x^{2}-10x-24, we are going to perform long division. If the result of the long division has no remainder, x-4 is a factor of x^{3}+3x^{2}-10x-24.
Since the result of the long division has no remainder, we can conclude that x-4 is a factor of x^{3}+3x^{2}-10x-24. Check the steps in the third image.

10. We can conclude that the result of the synthetic division is -2x^{2}+9x+5. Check the steps in the fourth image. 

3 0
3 years ago
Which of the following sets of points are vertices of a right triangle?
grandymaker [24]

  • Please find the picture for your triangle.
  • We know, area of a ∆ = <u>1/2 × base × height</u>
  • Here, base = ( 1 + 7 ) units = <u>8 units</u>
  • Height = ( 7 - 1 ) units = <u>6 units</u>
  • Therefore, area of the ∆
  • = <u>(1/2 × 8 × 6) square units</u>
  • = <u>24 square units.</u>

<u>Answer</u><u>:</u>

<em><u>2</u><u>4</u><u> </u><u>square </u></em><em><u>units</u></em>

Hope you can get an idea from it.

Carry on learning.

Doubt clarification - use comment section.

3 0
2 years ago
1.44 /0.6 in long division
kow [346]

Answer:

The answer is 2.4

Step-by-step explanation:

because I division 1.44/0.6 its gave me 2.4

6 0
3 years ago
What’s the solution to 5x-5=0
STatiana [176]
X = 5

Explanation:
5x-5 = 0 (add 5 to both side)
5x = 5 (divide 5 from both sides)
x=1
5 0
3 years ago
Read 2 more answers
[(14 + 7) divided by 3] + 10 • (6-3)<br> Answer here
mixer [17]

Answer:

37

Step-by-step explanation:

4 0
3 years ago
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