Question

HELPPPPPPWhich is the simplified form of -7 +5-12?

Answer 1

Answer:

Step-by-step explanation:

$r^{-7} +s^{-12} \\Use Negative Power Rule: x^{-a} =\frac{1}{x^{a} } \\r^{\frac{1}{7} } +s^{\frac{1}{12} }$

I hope i am correct