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nirvana33 [79]
4 years ago
9

Which equation justifies why seven to the one third power equals the cube root of seven?

Mathematics
2 answers:
ozzi4 years ago
5 0

Answer:

Option 3 -  seven to the one third power all raised to the third power equals seven to the one third times three power equals seven

Step-by-step explanation:

To find : Which equation justifies why seven to the one third power equals the cube root of seven?

Solution :

Applying Power of a Power Property,

i.e. a power of a power, multiply the exponents  as

(x^{a})^{b}=x^{a\times b}

We have given, seven to the one third power equals the cube root of seven

i.e. 7^{\frac{1}{3}} =\sqrt[3]{7}

\sqrt[3]{7}=7^{\frac{1}{3}}

Raise to the third power,

[7^{\frac{1}{3}}]^3

Applying the property ,

7^{\frac{3}{3}}=7^{1}= 7

i.e. seven to the one third power all raised to the third power equals seven to the one third times three power equals seven.

Therefore, Option 3 is correct.

sweet-ann [11.9K]4 years ago
4 0

Answer:

It’s C I took the quiz and earned 1 point for it.

Step-by-step explanation:

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d=\sqrt{\frac{3\times 48}{2} }\\\\d=\sqrt{{3(24)} }\\\\\\d=\sqrt{72}\\\\d=\sqrt{36\times 2}\\\\\\d=6\sqrt{2}....(1)

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To learn more about the eye level visit:

brainly.com/question/1392973

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