1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
antiseptic1488 [7]
3 years ago
11

What is the following simplified product? Assume x>0 2 sqrt 8x^3(3 sqrt 10x^4-x sqrt 5x^2

Mathematics
2 answers:
Naddika [18.5K]3 years ago
5 0

Answer:B

Step-by-step explanation:

It’s on edge

Nastasia [14]3 years ago
3 0

Answer:   \bold{24x^3\sqrt{5x}-4x^3\sqrt{10x}}

<u>Step-by-step explanation:</u>

2\sqrt{8x^3}\ (3\sqrt{10x^4}-x\sqrt{5x^2})\\\\2\sqrt{8x^3}\cdot 3\sqrt{10x^4}\ -\ 2\sqrt{8x^3}\cdot x\sqrt{5x^2}\quad \rightarrow \quad \text{applied distributive property}\\\\2\cdot 3\sqrt{8x^3\cdot10x^4}\ -\ 2\cdot x\sqrt{8x^3\cdot5x^2}\quad \rightarrow \quad \text{multiplied "outsides" and "insides"}

Evaluate each one separately:

6\sqrt{\underline{2\cdot2}\cdot\underline{2\cdot2}\cdot5\cdot \underline{xx}\cdot \underline{xx}\cdot \underline{xx}\cdot x} = 6\cdot 2\cdot2\cdot x\cdot x\cdot x\sqrt{5x}=\boxed{24x^3\sqrt{5x}}\\\\2x\sqrt{\underline{2\cdot2}\cdot2\cdot5\cdot \underline{xx}\cdot \underline{xx}\cdot x}=2x\cdot 2\cdot x\cdot x\sqrt{2\cdot5\cdot x}=\boxed{4x^3\sqrt{10x}}

The terms cannot be combined because they have different radicals (insides).

\boxed{24x^3\sqrt{5x}}-\boxed{4x^3\sqrt{10x}}

You might be interested in
The two landforms that are most clearly associated with mining are mountains and:
jolli1 [7]

Answer:

Hills

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
20 POINTS, please help!!Factor the algebraic expression below in terms of a single trigonometric function.
Lubov Fominskaja [6]
Csc²x - 1

1/sin²x  -  1

1/sin²x  -  sin²x / sin²x

(1 - sin²x) / sin²x

Recall that sin²x + cos²x = 1

So cos²x = 1 - sin²x

So we can replace numerator to cos²x

cos²x / sin²x
 
= cot²x

Final answer: cot²x
6 0
2 years ago
A bake sale has 3 cakes for sale. Each cake was cut into 4 slices. Each slice was sold for $9. What was the total amount earned
Vaselesa [24]
Answer: Total amount is 108 because 9 times 4 is 36. So 36+36+36=108
6 0
2 years ago
A prism with a base area of 3 m² and a height of 4 m is dilated by a factor of 3/2 . What is the volume of the dilated prism?
erma4kov [3.2K]
Volume of Original Prism = base area * Height = 3 * 4 = 12

After dilation factor = 12 * 3/2 = 6 * 3 = 18

In short, Your Answer would be 18 m³

Hope this helps!
4 0
3 years ago
Read 2 more answers
Jessii Vee is 1 5/8 gallons of paint to paint her room so he has 5/6 gallons of paint. How many more gallons of paint does she n
irakobra [83]

Answer:

3 1/2 gallons of paint

Step-by-step explanation:

1 5/8 - 5/6 = x

Turn the mixed number into an improper fraction:

1 5/8 = 13/8 = x

13/8 - 5/6 = x

make the denominator the same:

13/8 * 3 = 104/24

5/6 * 4 = 20/24

Subtract:

104/24 - 20/24 = 84/24

Simplify:

84/24 divided by 6 = 14/4

14/4 divided by 2 = 7/2

Turn into a mixed number:

3 1/2


Hope this helps!!!                                                   ~Carley

3 0
2 years ago
Other questions:
  • Write an equation to solve the problem.
    11·2 answers
  • What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (−1, −1)?
    16·1 answer
  • Tom has 12 carrot sticks. Sue has
    5·2 answers
  • Which polynomial is in standard form?
    13·2 answers
  • X is directly proportional with Y write an equation that shows the relationship if y equals 6 and x equals one
    14·1 answer
  • Find the volume of a ball with a radius of 7cm.
    5·1 answer
  • Using the equation y=4x+19 and h=3x+25, whatv is the value of y when x is 4?
    7·1 answer
  • Help....<br> 3c+8=14....<br> Thanks!! :)
    6·2 answers
  • What is the volume of a cone that has a radius of 9 inches and a height of 16​ inches? Use 3.14 for
    14·2 answers
  • Solve the following:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!