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-(-5)^6(-5^2)=(-5)^8

-(5x^6 y^5)^2(x^8 y^1)^-3 = 25 y^7 / x^12

-2x^0 = 2

-x^-8 y^12/ x^-2 y^-6 = y^18/x^6

- -10x^4 y times -3x^5 y^3 = 30x^9 y^4

-(x^4)^-3 = 1/x^12 - put a 1

-1/3^-2 = 9 - just multiply

-x^6/x^9 = 1/x^3 - subtract and put a 1

-y times y^4 = y^5

-(2x)^5 = 32x^5 - don't forget the 5 

-x^-6/x^-8 = x^2 - negative = don't add 1

-g^2 times g^7 times g^8 = g^17

-(3/5)^4 = 81/625

-6z^-4 = 6/z^4

-(2 times 10^7)(3.2 times 10^7)= 6.4 x 10^14
(multiply first then add)
-19.2 x 10^-3 / 4 x 10^-9 = 4.80 x 10^6

(x = + , division = - )

-x^9a x x^3a = x^12a

-(x^2a + 8)^4 = x^8a + 32 (all on top)

-left is always negative
-right is always positive 

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