Answer:
see the explanation
Step-by-step explanation:
we have
Prove
Remember that
substitute in the expression above
Remember that
Simplify
---> is proved
Answer:
It already is in standard form
Step-by-step explanation:
the answer to that equation is 2 which means it's between 1 and 10. therefore it's already in standard form or "scientific notation"
The year 2018 hope I helped sorry my English sucks so I don't under stand some but I still tryed