How do I solve 2x³a³ over 5x⁻³a² multiplied by 5x⁻⁴a over 3x²a⁻⁵ ?

asked May 11, 2015 147k views

3 votes

by Almer

8.6k points

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2 votes

$(2x^3a^3)/(5x^(-3)a^2)\cdot(5x^(-4)a)/(3x^2a^(-5))=(2x^(3-4)a^(3+1))/(3x^(-3+2)a^(2-5))=(2x^(-1)a^4)/(3x^(-1)a^(-3))=(2)/(3)a^(4-(-3))=(2)/(3)a^7$

Qkx answered May 17, 2015

by Qkx

8.0k points

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