factorise 8 x cube y cube + 27 a cube
Answers
Answered by
22
8x³y³ + 27a³
=> (2xy)³ + (3a)³
As we know that :
a³ + b³ = (a + b)(a² - ab + b²)
Now,
=> (2xy + 3a)[(2xy)² - (2xy)(3a) + (3a)²]
=> (2xy + 3a)(4x²y² - 6xya + 97a²)
I hope it will be helpful for you ☺️
Fóllòw MË ❤️
Answered by
8
Step-by-step explanation:
Similar questions