mitzi5
mitzi5 mitzi5
  • 29-04-2017
  • Mathematics
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Simplify the expression (-3x)^4

Respuesta :

cher
cher cher
  • 29-04-2017
(-3x)⁴

Basically, just do this :

(-3x) × (-3x) × (-3x) × (-3x)

So now you have 9x² × 9x²

9 × 9 = 81

x² × x² = x⁴

So, your answer is 81x⁴

~Hope I helped!~
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