queengomezzzz
queengomezzzz queengomezzzz
  • 02-03-2018
  • Mathematics
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I need help with #13 please

I need help with 13 please class=

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LilLili1214 LilLili1214
  • 02-03-2018
13.) (t⁻⁴)⁻⁹t² Now if the exponents outside of the parenthesis, that means you multiply them. t⁻⁴⁽⁻⁹⁾=t⁴⁵ Next, When it look like this: t⁴⁵ · t², don't multiply! When it comes to this, you had to add the exponents because it has the same base number: t⁴⁵⁺²=t⁴⁷.
Here's your answer to your question, t⁴⁷.
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