Precalulus question

Question

how to solve 1/3 / -2 square root of 2 over 3. full step by step instructions please

Answer 1

I think you are dividing 1/3 by -2 square root of 2 divided by 3. If this is the case you multiply by the reciprocal of the denominater. You get

1/3 • 3/ -2 square root of 2. The 3’s cancel and you get

1/ -2 square root of 2. This needs to be rationalized

multiplying top and bottom by square root of 2.

You then have:

square root of 2 / -2 square root of 4

which simplifies to;

square root of 2 / -2 • 2

square root of 2 /-4. Take the - to the top and you get

negative square root of 2 / 4, this is simplified not solved, no variable to find

not sure, but I hope it helps

Dennis

Answer 2

(-1/3)/2)^.66=

-.166^.66=.30241