Question:উৎপাদকে বিশ্লেষণ কর: `a^3 - 1/8`
Answer
`a^3 - 1/8 = a^3 - (1/2)^3` `= (a - 1/2) {a^2 + a.1/2 + (1/2)^2}` `= (a - 1/2) (a^2 + a/2 + 1/4)` `= ((2a - 1)/2) ((4a^2 + 2a + 1)/4)` `= 1/8 (2a - 1) (4a^2 + 2a + 1)` (Ans)