arianna0025 arianna0025
  • 24-07-2017
  • Mathematics
contestada

HELP!! Simplify the expression 3y^2 • 4x^2y • 5x Using the laws of exponents. Show each step of your work.

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3mar 3mar
  • 24-07-2017
3y^2 • 4x^2y • 5x = (3*4*5) * (y^2 * y) * (x^2*x) = 60 * y^3 * x^3 = 60 (xy)^3


where ((y^2 * y)) adding the powers in case of multiplication

and also for this: (x^2*x) 
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