Question

3+12
-- divided by
x
1 - 16
--
x^2

Answer 1

do you realy can understanding what you have wrote here ?
please write it newly

Answer 2

3 + 12/x = (3x + 12) / x
1 - 16/ x^2 = (x^2 - 16) / x^2

are the left hand expressions correct?

Answer 3

no its not the question is 3 and then + 12/x divided by 1-16/x^2

Answer 4

12 16 3x+12 x*2 - 16 3x+12 x*2
3 + ---- / 1 - ---- =------- / --------- = ------ x ------- =
x x*2 x x*2 x x*2 -16

x(3x+12) 3x(x+4) 3x
=--------- = --------- = -----
x*2-16 (x-4)(x+4) x-4

Answer 5

division now becomes

(3x + 12) / x * x^2 / (x^2 - 16)

= x * 3(x+4) / (x+4)(x-4) = 3x / (x-4)

Answer 6

thank you so much guys i appreciate it =)