Question

3x-[3x-{3x-(3x-3x-y)}] calculate by bodmas

Answer 1

Answer:

$27 x^{5} - 3xy$

Step-by-step explanation:

$3x - [ - 9x ^{2} - 3x + 3x + y ]\\3x- [ -12x^{3} +3x+y]\\3x- [ - 9x^{4} +y]\\27 x^{5} - 3xy$