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REY [17]
3 years ago
13

What is the simplified form of StartRoot StartFraction 72 x Superscript 16 Baseline Over 50 x Superscript 36 Baseline EndFractio

n EndRoot? Assume x ≠ 0.
StartFraction 6 Over 5 x Superscript 10 Baseline EndFraction
StartFraction 6 Over 5 x squared EndFraction
Six-fifths x Superscript 10
Six-fifths x squared
Mark this and return
Mathematics
1 answer:
aalyn [17]3 years ago
9 0

Answer:

  StartFraction 6 Over 5 x Superscript 10 Baseline EndFraction

Step-by-step explanation:

Apparently you want to simplify ...

  \sqrt{\dfrac{72x^{16}}{50x^{36}}}

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  1/a^b = a^-b

  (a^b)^c = a^(bc)

__

So the expression simplifies as ...

  \sqrt{\dfrac{72x^{16}}{50x^{36}}}=\sqrt{\dfrac{36}{25x^{36-16}}}=\sqrt{\dfrac{36}{25x^{20}}}\\\\\sqrt{\left(\dfrac{6}{5x^{10}}\right)^2}=\boxed{\dfrac{6}{5x^{10}}}

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umka21 [38]

8 can be simplified into 4 then 2 then 1

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HOPE THAT HELPS :)

HAVE AN AWESOME DAY!!!

8 0
3 years ago
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David and Amanda are trying to figure out how long they can live off their $12,350 savings if they spend $240 each month. They h
Alecsey [184]

Hey there! :)

Answer:

Choice 3: David's equation is correct because their spending will be multiplied by the number of months and then subtracted from their savings.

Step-by-step explanation:

In the question, $12,350 is given as the initial value and '240x' is the monthly spending in terms of x.. When writing the equation, we must subtract 240x because the money is being spent.

The correct equation for this situation would be:

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Thus, David's Equation is correct.

7 0
3 years ago
Question 5 of 5
bogdanovich [222]

Answer:

It's D. 5

Step-by-step explanation:

A^2 + B^2 = C^2

3 0
3 years ago
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Solve. x 5 + 3 = 2 A) -5 B) 25 C) 5 D) - 1/5
vladimir1956 [14]
Just isolate the variable x.
x*5+3=2
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3 years ago
HELP ASAP
Mumz [18]
<span>$15000 compounded continuously at a rate of 3% for 11 years will yield a final amount of $20864.52. The equation for continuously compounded interest A = Pe^rt where A=End Amount P=Inital Amount e=eulers number (approximately 2.7) r=growth rate per year and t= time. So for your problem, p= 15000 r= 3 and t= 11. Plug that into your calculator and you'll get $20864.52.</span>
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