shelovejaylocs
04.04.2020 •
Mathematics
Which is an equivalent expression to b^-3•n^-6?
1/n^9
1/n^-9
1/n^-18
1/n^18
(they are fractions) PLEASE ANSWER ASAP. NEED IT
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Ответ:
I think you may have made a mistake when entering the original equation. Assuming you meant to put "n" where you put "b" as the variable, the answer is b) 1/n^-9
Step-by-step explanation:
You simply add exponents when multiplying them if they have the same base. Thus -3 + -6 is -9.
Ответ:
First, we factor the - into the parentheses.
Then we add 3 to both sides.
Then we multiply both sides by -1.