i need step by step answerof cube of (0.99)
Answers
Answered by
0
Answer:
Step-by-step explanation:
0.996655
Answered by
1
Answer:
(0.99)³ = (1 - 0.01)³
(a - b)³ = a³ - b³ + 3ab² - 3a²b
(1 - 0.01)³ = 1³ - 0.01³ + 3(1)(0.01)² - 3(1)²(0.01)
= 1 - 0.000001 + 0.0003 - 0.03
= 1.0003 - 0.03 - 0.000001
= 0.970299
Similar questions