Posted by
**SoccerStar** on
.

***show work

evaluate the expression:

7^-6 (-6)^-9

simplify the expression. write your answer using only positive exponents.

4x^-2*-x -2a^0*a^2

Monday

March 27, 2017
Posted by
**SoccerStar** on
.

***show work

evaluate the expression:

7^-6 (-6)^-9

simplify the expression. write your answer using only positive exponents.

4x^-2*-x -2a^0*a^2

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