SOLUTION: The two's are exponents I couldn't make them small. The -1 is also a exponent (b4)(b-6)-1 (b2)-2)

Question 266222:
The two's are exponents I couldn't make them small. The -1 is also a exponent

(b4)(b-6)-1
(b2)-2)
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

So

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So
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The two's are exponents I couldn't make them small. The -1 is also a exponent
(b^4)(b^-6)^-1
= b^4*b^6
= b^10
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(b^2)^-2
= b^-4
= 1/b^4
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Cheers,
Stan H.