Question

2x^3-5y^3-30xy (2x-5y)​

Answer 1

Answer:

Question :-

Factorise :-

2x³ - 5y³ - 30 xy ( 2x - 5 )

_______________________________

Answer :-

2x³ - 5y³ - 3 × 2x × 5y ( 2x - 5 )

here ,

• a = 2x .
• b = 5y .

Formula :-

(a - b)³ = a³ - b³ - 3ab(a - b) .

therefore,

( 2x - 5y )³ ans.

Answer 2

Step-by-step explanation:

the answer is (2x-5y)³