Math, asked by nibeditapradhan324, 8 months ago

10. If a+b = -1 . then which of the following is true.
(a) a + b3 = -1
(b) (a+b) = -1
(c) a+b -1 = 3ab
(d) a'+b) = 3ab

Answers

Answered by banitaray

Step-by-step explanation:

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Answered by Divyansh50800850

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10. If a+b = -1 . then which of the following is true.(a) a + b3 = -1(b) (a+b) = -1(c) a+b -1 = 3ab(d) a'+b) = 3ab​

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10. If a+b = -1 . then which of the following is true.
(a) a + b3 = -1
(b) (a+b) = -1
(c) a+b -1 = 3ab
(d) a'+b) = 3ab