daniellew06 daniellew06
  • 15-09-2021
  • Mathematics
contestada

which expression is equivalent to this?

which expression is equivalent to this class=

Respuesta :

rspill6
rspill6 rspill6
  • 16-09-2021

Answer:

45x^-10  or 45/x^10

Step-by-step explanation:

(3x^-4)^2 = 9x^-8

(9x^-8)*(5x^-2) = 45x10^-10

I don't see this answer in the options, but am wondering if the second one, 45/x10 is mistyped and is meant to be 45/x^10, which would be correct.

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