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3 years ago

Write each ration number as a fraction-27, -16

Mathematics

2 answers:

tankabanditka [31]3 years ago

8 0

Just put the number over 1. so -27 as a fraction is -27/1
-16 is -16/1

Nezavi [6.7K]3 years ago

6 0

-27 = -27/1 or 27/-1 .

-54/2 and -81/3 etc. also work,

-16 = -16/1 or 16/-1 .

-32/2 , -48/3, -64/4 etc. also work.

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Charra [1.4K]

Answer:

$2a^3b^2\sqrt[3]{3a}$

Step-by-step explanation:

Use the following rules for exponents:

$a^m*a^n=a^{m+n}\\\\\sqrt[3]{x^3}=x$

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Insert:

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Now split the exponents. Split 10 into as many 3's as possible:

$10=3+3+3+1$

Insert as exponents:

$\sqrt[3]{2^3*3*a^3*a^3*a^3*a^1*b^6}$

Split 6 into as many 3's as possible:

$6=3+3$

Insert as exponents:

$\sqrt[3]{2^3*3*a^3*a^3*a^3*a^1*b^3*b^3}$

Now simplify. Any terms with an exponent of 3 will be moved out of the radical (rule #2):

$2\sqrt[3]{3*a^3*a^3*a^3*a^1*b^3*b^3}\\\\\\2*a*a*a\sqrt[3]{3*a^1*b^3*b^3}\\\\\\2*a*a*a*b*b\sqrt[3]{3*a^1}$

Simplify:

$2a^3b^2\sqrt[3]{3a}$

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Answer:

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Explantion:

Rewrite so J is on the left side

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Divide each term by -20 and simplify

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