Sorry its late but i just got off work I need help with some of my problems, Im not sure I did these right (^ means its an exponent) (a^3b^3) (ab)^-2 -5x^3 y^3 z^4 over 20x^3 y^7 z^4
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Originally Posted by wpcp15 Sorry its late but i just got off work I need help with some of my problems, Im not sure I did these right (^ means its an exponent) (a^3b^3) (ab)^-2 Expand the second bracket: Collect powers of the variables: -5x^3 y^3 z^4 over 20x^3 y^7 z^4 Bring all powers to the same level: Collect powers of the variables: RonL
Thanx, I started that way but i made a different turn
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