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DochEvi [55]
3 years ago
7

Francisco and Ryan are stuck simplifying radical expressions. Francisco has simplified to the quantity of x to the one half powe

r, over x to the three eighteenth power. Ryan has simplified to the twenty seventh root of the quantity of x to the second times x to the third times x to the fourth. Using full sentences, describe how to fully simplify Francisco and Ryan's expressions. Describe if Francisco and Ryan started with equivalent expressions or if they started with expressions that are not equal.
Mathematics
2 answers:
pogonyaev3 years ago
8 0
Francisco <span>has simplified to the quantity of x to the one half power, over x to the three eighteenth power.
(x^1/2) / (x^3/18)
x^(1/2-3/18)
x^1/3

Ryan has simplified to the twenty seventh root of the quantity of x to the second times x to the third times x to the fourth.
</span>²⁷√x²x³x⁴
²⁷√x⁹
(x)^9/27
x^1/3
Studentka2010 [4]3 years ago
3 0

Answer:

Both Ryan and Fransisco started off with equivalent expressions. this expression was x^ 1/3.

Step-by-step explanation:

Fransisco simplified (x^ 1/2) / (x^ 3/18).  

He ended up with x^ 1/3 (x to the 1/3 power) by doing (x^1/2) / (x^3/18) by subtracting the powers x^(1/2 - 3/18). x^(1/2 - 3/18) can be converted to x^(9/18 - 3/18) to get the denominators the same. Then subtract to get x^ 6/18 which simplifies to x^ 1/3.  

Ryan simplified 27√ x^2 . x^3 . x^4.  

Step one is to combine the powers. Since all of the variables inside of the radical are the same, they can be combined into one term by adding the exponents. This makes the equation 27√x^9. In order to put it into the correct form, you must make the 27 the denominator and 9 the numerator in the exponent. This makes the expression x^ (9/27), which can be simplified to x^ 1/3.  

Both Ryan and Fransisco started off with equivalent expressions. this expression was x^ 1/3.

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melomori [17]

Answer:

x≥1 or x≤−3

Step-by-step explanation:

x+1≥2  possibility 1

x+1−1≥2−1  Subtract 1 from both sides

x≥1

x+1≤−2  Possibility 2

x+1−1≤−2−1  Subtract 1 from both sides

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4 0
3 years ago
More evaluation that I need help on p.s you do not need to explain your work because I just need the answer
makvit [3.9K]

Your answer is C) 1/9

lol I just solved the other answer sorry but people are going to try and take free points so I needed to give an answer to show that someone did something. Hope I helped anyway. You don't need to mark brainliest, but I'd appreciate it if you did.

<h2>-^_^-</h2>
6 0
3 years ago
How to equivalent 64 1/2​
bagirrra123 [75]

Answer:

129/2

Step-by-step explanation:

      1                129

64  ---     =       -------

      2                 2

To find the improper fraction, you multiply the denominator by the whole number and then add the numerator.  In the end, you put that answer over the starting denominator.

64 X 2 = 128      128 + 1 = 129     129 / 2 is the answer

7 0
3 years ago
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zepelin [54]

Answer:

5

Step-by-step explanation:

The value of <em>y</em> is five times the value of <em>x</em>.  In symbols, this relationship is

y=5x

Compare this with the slope-intercept form of the equation of a line.

y=mx+b  where <em>m</em> is the slope and <em>b</em> is the <em>y</em>-intercept.

The value of <em>m</em> is 5.  The slope is 5.

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3 years ago
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ELEN [110]
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Final answer: C
3 0
3 years ago
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