misskaykay2000oxdbve misskaykay2000oxdbve
  • 02-06-2018
  • Mathematics
contestada

(-5x^2)^3 plzzzz help

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McChuck
McChuck McChuck
  • 02-06-2018
When doing a power to an exponent, you multiply both powers. Also you must do the cube for -5.

-5 x -5 x -5 = -125

So the answer is -125x^6
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JoshEast
JoshEast JoshEast
  • 02-06-2018
(-5x²)³  =  (-5³) (x²)³
            =  -125 x ⁶

⇒ (-5x²)³ = [tex]-125 x^{6} [/tex]
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