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
BARSIC [14]
3 years ago
5

What is the simplified form of the following expression 7(^3√2x)-3(^3√16x)-3(^3√8x)

Mathematics
2 answers:
enot [183]3 years ago
6 0
7 \sqrt[3]{2x} - 3 \sqrt[3]{16x} - 3 \sqrt[3]{8x}

7 \sqrt[3]{2x} - 3 \sqrt[3]{8 \times 2x} - 3 \sqrt[3]{4 \times 2x}

\sqrt[3]{2x} ( 7  - 3 \sqrt[3]{8} - 3 \sqrt[3]{4})

\sqrt[3]{2x} ( 7  - 6 - 3 \sqrt[3]{4})

\sqrt[3]{2x} ( 1 - 3 \sqrt[3]{4})

\sqrt[3]{2x} - 3 \sqrt[3]{8x}

\sqrt[3]{2x} - 6 \sqrt[3]{x}

svlad2 [7]3 years ago
5 0

Answer:

The simplified form of the expression is \sqrt[3]{2x}-6\sqrt[3]{x}

Step-by-step explanation:

Given : Expression 7\sqrt[3]{2x}-3\sqrt[3]{16x}-3\sqrt[3]{8x}

To Simplified : The expression

Solution :  

Step 1 - Write the expression

7\sqrt[3]{2x}-3\sqrt[3]{16x}-3\sqrt[3]{8x}

Step 2- Simplify the roots and re-write as

16=2^3\times2 and 8=2^3

7\sqrt[3]{2x}-3\times2\sqrt[3]{2x}-3\times2\sqrt[3]{x}

Step 3- Solve the multiplication

7\sqrt[3]{2x}-6\sqrt[3]{2x}-6\sqrt[3]{x}

Step 4- Taking \sqrt[3]{2x} common from first two terms

\sqrt[3]{2x}(7-6)-6\sqrt[3]{x}

\sqrt[3]{2x}-6\sqrt[3]{x}

Therefore, The simplified form of the expression is \sqrt[3]{2x}-6\sqrt[3]{x}

You might be interested in
Which expression is equivalent to 7a^2b + 10a^2b^2 + 14a^2b^3?
vladimir1956 [14]
7a^2b + 10a^2b^2 + 14a^2b^3 =
a^2b (7 + 10b + 14b^2) <==
3 0
3 years ago
Read 2 more answers
About 0.036% of the water on earth is found in lakes and rivers which of the following shows 0.036% written as a fraction select
KengaRu [80]
Which that apply?

but some easy ones that comes to mind are 36/1000 and 9/250
5 0
3 years ago
](6^3 - 9)/23]4<br><br> Evaluate this expression
Andrej [43]
His iso youno Hepworth 6 sih
8 0
3 years ago
HELP ASAP!!!
konstantin123 [22]
A is the answer because its right according to the chart
8 0
3 years ago
Read 2 more answers
Any tips on how to do this?? i have no clue how
Black_prince [1.1K]

Answer:

6.7

Step-by-step explanation:

For this questions we have the oppsotie side and need the adjacent

out of SOH, CAH, TOA we will sue TOA

tan(56)=10/x

tan(56)/10=1/x

10/tan(56)=x

x=6.745 which rounds to 6.7

8 0
3 years ago
Other questions:
  • Which statement and reason best complete this proof?
    13·1 answer
  • The mass of Venus is 4.87 × 1024 kilograms, and the mass of Jupiter is 1,898 × 1024 kilograms.
    6·1 answer
  • The polynomial 6x2 x − 15 has a factor of 2x − 3. what is the other factor? 3x − 5 3x 5 4x − 5 4x 5
    15·2 answers
  • I really need help!<br> If you can help me that would be awesome
    8·1 answer
  • Using the formula y=ab/2c, express: the variable c in terms of a, b, and y.
    13·1 answer
  • NAME TWO THINGS TO CONSIDER WHEN YOU ARE PLANNING HOW TO SELECT A RANDOM SAMPLE.
    6·1 answer
  • 408 = 12x + 16y solve for both x and y?
    10·1 answer
  • What is the surface area of the cylinder with height 4 m and radius 2 m? Round your answer to the nearest thousandth. ​
    6·1 answer
  • Value of x here is ????<br><br><br><img src="https://tex.z-dn.net/?f=30x%20%3D%2015%20%2B%2015" id="TexFormula1" title="30x = 15
    5·2 answers
  • A conjecture and the two-column proof used to prove the conjecture are shown.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!