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
tigry1 [53]
3 years ago
11

Find the simplified product ^3 sqrt 9x^4 * ^3 sqrt 3x^8

Mathematics
2 answers:
Crazy boy [7]3 years ago
8 0

Answer:

3x^4

Step-by-step explanation:

\sqrt[3]{9x^4} \cdot \sqrt[3]{3x^8}

To simplify it we multiply all the terms inside the cube root

\sqrt[3]{9x^4} \cdot \sqrt[3]{3x^8}

\sqrt[3]{9x^4 \cdot 3x^8}

Now we apply exponential property

a^m \cdot a^m = a^{mn}

x^4 \cdot x^8 = x^{12}

\sqrt[3]{9x^4 \cdot 3x^8}

\sqrt[3]{27x^{12}}

Now we take cube root

\sqrt[3]{27}=3

\sqrt[3]{x^{12}}=\sqrt[3]{x^3 \cdot x^3 \cdot x^3 \cdot x^3}=x^4

\sqrt[3]{27x^{12}}

3x^4

AleksAgata [21]3 years ago
6 0

\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \sqrt[3]{9x^4}\cdot \sqrt[3]{3x^8}\implies (9x^4)^{\frac{1}{3}}\cdot (3x^8)^{\frac{1}{3}}\implies 9^{\frac{1}{3}}\cdot x^{4\cdot \frac{1}{3}}\cdot 3^{\frac{1}{3}}\cdot x^{8\cdot \frac{1}{3}}

\bf 9^{\frac{1}{3}}\cdot 3^{\frac{1}{3}}\cdot x^{\frac{4}{3}}\cdot x^{\frac{8}{3}}\implies (3^2)^{\frac{1}{3}}\cdot 3^{\frac{1}{3}}\cdot x^{\frac{4}{3}+\frac{8}{3}}\implies 3^{\frac{2}{3}}\cdot 3^{\frac{1}{3}}\cdot x^{\frac{12}{3}} \\\\\\ 3^{\frac{2}{3}+\frac{1}{3}}x^4\implies 3^{\frac{3}{3}}x^4\implies 3x^4

You might be interested in
Help me assp ASAP ASAP ASAP ASAP ASAP asap
Bingel [31]

Answer:

2 R 1

mmmmmmmm

7 0
3 years ago
Read 2 more answers
What is the relationship between the standard deviation and the precision of a procedure? there is no relationship between stand
Alja [10]

Answer:

the greater the precision the smaller the standard deviation

there is no relationship between standard deviation and accuracy

Step-by-step explanation:

The standard deviation of a set measures how close the measures of this set are, that is, how precise they are.

The lesser the standard deviation is, the higher the precision is.

So the correct answer is:

the greater the precision the smaller the standard deviation

Accuracy is how close a measurement comes from the correct value. There is no relation between standard deviation and accuracy.

So:

there is no relationship between standard deviation and accuracy

7 0
3 years ago
What is the equation of a line that has a slope of -2/3 and passes through the point (-3, -1)?
valentinak56 [21]

Answer:

d d d d d d d d d d d d d d d  d d dd  d d d

Step-by-step explanation:

d d d d d d d d d d d d  d d d d d d d d d d  d d d d d d d d d d d d d d d d d  d d d d d  d d d d d d d d  d  d d d d d d d d  d d d d d

5 0
3 years ago
Please answer both ASAP (middle school) (probability)
lana66690 [7]

Answer:

the first one is 18/32 and the second one is 125 games or 120

Step-by-step explanation:

for the first add all the numbers to get your denominator then add the probability of green aND YELLOW.

for the second you just divide 200 by eight to get 25 then times 25 by 5 to get your anwser

hope this helped :)

7 0
2 years ago
Rewrite the expression 8×4×−2×3+8÷2 with parentheses to make this statement true: 8×4×−2×3+8÷2 = 25.
Margarita [4]

Answer:

Which statements are true about the figure? Select two options.

Line JM intersects line GK at point N.

Horizontal line G K intersects vertical line J M at point N, forming a right angle. A line extends from point N to L, down and to the right.

4 0
3 years ago
Other questions:
  • If mAD=85 degrees and mBC=31 degrees find the value
    14·1 answer
  • Is 9/16 greater equal or less than 5/8
    13·1 answer
  • Tell whether the lines for this equation are parallel, perpendicular or neither
    14·1 answer
  • Directions: Write each equation in slope intercept form (y = mx + b)
    11·1 answer
  • Write as a numerical expression: “ Six less than twice a number is four “
    7·2 answers
  • What is 0.039 as a fraction?
    15·1 answer
  • A package of 4 pairs of insulated costs ​$21.96. What is the unit price of the pairs of ​?
    12·1 answer
  • Simplify the following expression (1 + 4i) – (3 - 6i)
    8·1 answer
  • Write an equation for the line. Express each equation in standard form Ax + By = C, where A ≥ 0.
    5·1 answer
  • The cost (in dollars) of a basic music streaming service for m months
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!