Question

(X-Y)³=
i need answer please give me full answer...​

Answer 1

Answer:

hey dude,

The formula is (x-y)³=x³-3x²y+3xy²-y³. You convert it to (x-y)³=x³-3xy(x-y)-y³ for an illustration. ...You take the drawing of the formula (x+y)³=x³+3x²y+3xy²+y³ from above and replace a by the difference x-y. Then the edges are (x-y)+y with different combinations (on the left).

or

(x - y) 3 = x3 - 3x2y + 3xy2-y3

Answer 2

Answer:

$(x-y)whole cube = x {}^{3} - 3x {}^{2}y + 3xy {}^{2} - y {}^{3}$

The above mentioned is the formula