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3 years ago

Simplify (7 1/5)5 Please show work

Mathematics

2 answers:

Westkost [7]3 years ago

5 0

7 ^ 1/5 ^ 5

power to a power is multiplied

7 ^ (1/5 *5)

7^1

Choice A

Lena [83]3 years ago

4 0

Answer:

Step-by-step explanation:

$(7^\frac{1}{5})^5$

Apply exponential property to simplify the exponent

$(a^m)^n = a^{mn}$

Multiply the outside exponents

In the given expression the outside exponent are 1/5 and 5

$\frac{1}{5} \cdot 5= 1$

$(7^\frac{1}{5})^5$

$7^1=7$

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Step-by-step explanation:

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3 years ago

Nathan bought a cd for his friend. The length and width of the cd case is 4 18⁄25 inches. What is the area of the cd case?

ale4655 [162]

Answer:

Hence the area of CD bought by Nathan is 22.2784 square inches.

Step-by-step explanation:

The length and width of a CD bought by Nathan is $4\frac{18}{25}=\dfrac{118}{25}$ inches.

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Hence, the area of CD is given by:

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3 years ago

How do I factor out a constant before factoring out a quadratic? Factor completely: 3w^2-3w-90

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3 years ago

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Mandarinka [93]

Answer:

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Step-by-step explanation:

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