If P = 99, then the value of P(P2 + 3P + 3) is?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 999999
Given: P = 99
Now,
P(P2 + 3P + 3)
= P3 + 3P2 + 3P
= P3 + 3P2 + 3P + 1 - 1
= (P + 1)3 - 1
= (99 + 1)3 - 1
= (100)3 - 1
= 999999