Question

fractional and negative exponents. -5(3/2)(4-9x)^(-1/2)(-9) Please help!!

Answer 1

well i have to simplify using positive exponents

Answer 2

well yes but the 3/2 needs to be multiplied its not part of the -5.

Answer 3

yes

Answer 4

well hold on i just noticed that you have a positive 1/2 but its a negative. sorry

Answer 5

no the end there is a 1/2. you have it as positive but its supposed to be negative. but i agree with the rest of it.

Answer 6

at the end

Answer 7

yes

Answer 8

no its supposed to be -1/2

Answer 9

ok

Answer 10

yes but it does not look like there is a minus there on my computer. sorry

Answer 11

yes.

Answer 12

yes.

Answer 13

yes

Answer 14

yes.

Answer 15

honestly i dont know. i probably sound really stupid.

Answer 16

well if i had to guess i would say multiply by 2 but i dont know.

Answer 17

yes.

Answer 18

sorry i was talking to my dad.

Answer 19

and the answer of sqrt 2 *sqrt 2 is 1