Question

factories 27y³-125 plz tell me​

Answer 1

Answer:

Step-by-step explanation:

If the question is this 27y³ - 125x³ then :

we can use

x³+y³=(x+y)(x²-xy+y²)

⇒27y³+125z³

⇒(3y)³+(5z)³

⇒(3y+5z)((3y)²-3yX5z+(5x)²)

⇒(3y+5z)(9y²-15yz+25x²)