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Simplify the expression, 7√2826 - 5√63x6

Assume all variables are positive.
0-³√7
0x³√7
Ox√7
0 -x√7

Simplify the expression, 7√2826 - 5√63x6 Assume all variables are positive. 0-³√7 0x-example-1
User Marcal
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1 Answer

16 votes
16 votes

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Simplifying - Solution and Explanation

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Hello! So...

We are given the following to simplify:


7√(28x^6) -5√(63x^6)

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To solve this, we must simply simplify.


7√(28x^6) =14√(7) x^3


5√(63x^6)=15√(7)x^3


=14√(7)x^3-15√(7)x^3

Now, add the similar elements:


14√(7)x^3 -15√(7) x^3=-√(7)x^3 \\

Now, considering we are assuming all variables are positive in this situation, we need to convert the negative into a positive solution.


=-√(7)x^3


= x^3√(7)

^Hence, our solution.^

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Hope this helps! If so, please lmk! Thanks and good luck!

User Attika
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