SOLUTION: directions: find the difference. 6(rad)49a^9-5(rad)36b^2. what's the difference?

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Question 123580: directions: find the difference. 6(rad)49a^9-5(rad)36b^2. what's the difference?
Answer by chitra(359) About Me  (Show Source):
You can put this solution on YOUR website!
The given expression is:

6+sqrt%2849a%5E9%29-+5+sqrt%2A%2836b%5E2%29+

6+%2A+7+%2A+a%5E4+%2A+sqrt%28a%29+-+5+%2A+6+%2A+b+


42a%5E4+%2A+sqrt%28a%29+-+30b+

Thus it cant be simplified further more...

If this is not the right answer.. Then please get back to me.. I'll guide you further