Question

Factories: 64x + 125Y​

Answer 1

Answer:

64x

64 and x

125Y

125 and Y

Answer 2

Answer:

( 4 + 5 ) ( 4X - 5Y )^2

EXPLAINATION:

4x^3 + 5y^3 (using a^3 +b^3 = a+b) (a^2 - ab +b^2)

( 4 + 5 ) ( 4x^2 - 4x × 5y + 5y^2 )

( 4 + 5 ) ( 16x^2 - 20xy + 25y^2 )

( 4 + 5 ) ( 4x - 5y )^2

hope it's helpful