Question

Which is the simplified form of r Superscript negative 7 Baseline + s Superscript negative 12?

StartFraction 1 Over r Superscript 7 Baseline s Superscript 12 EndFraction
Negative r Superscript 7 Baseline minus s Superscript 12
StartFraction r Superscript 7 Over s Superscript 12 EndFraction
StartFraction 1 Over r Superscript 7 Baseline EndFraction + StartFraction 1 Over s Superscript 12 EndFraction

Answer 1

im pretty sure its D

Explanation:

Answer 2

I can’t even read that but the answer is 3 I think