Write each expression with a single rational exponent. Show each step of your process. Which expressions are equivalent? Justify your reasoning.


fourth root of x cubed
one over x to the negative one power
tenth root of the quantity x to the fifth times x to the fourth times x squared end quantity
x to the one third power times x to the one third power times x to the one third power

Respuesta :

Answer:

1. x^(3/4)

2. x

3. x^(11/10)

4. x^1

Step-by-step explanation:

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1.

fourth root of x cubed

n√x^b = x^(b/n)

4√x^3 = x^(3/4)

2.

one over x to the negative one power

(1/x)^-1 = x/1 = x

^-1 exponent flips the fraction

3.

tenth root of the quantity x to the fifth times x to the fourth times x squared x to the one third power times x to the one third power times x to the one third power

¹⁰√(x⁵ · x⁴ · x²)

when multiplying, ADD the exponents

¹⁰√(x^11)

n√x^b = x^(b/n)

10√x^11 = x^(11/10)

4.

x to the one third power times x to the one third power times x to the one third power

x^(1/3) * x^(1/3) * x^(1/3)

when multiplying, ADD the exponents

(1/3)+(1/3)+(1/3) = 3/3 = 1

x^1

Answer:

A : x ^ 3/4

B : x

C : X^ 10/11

D : x^1

Step-by-step explanation:

A : x ^ 3/4

I plugged n√x^b = x^(b/n). Which ' n ' is 4 and ' b ' is 3.

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B : X

1/x ^-1 = x/1 = x  ( the negative 1 flips the fraction ).

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C : X^ 10/11

Add the exponents, then plug in n√x^b = x^(b/n)

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D : x^1

Add the exponents, which gives you 3/3, and that converts into a whole number

D is equivalent because the result is the same