make a qubic polynomial whose zeroes are 3, 1/2, -1
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It's a cubic polynomial not qubic..
(X-3) (X-1/2) (X+1) =0
(X² - 7X/2+3/2 )(X+1)= 0
X³-5/2 X² +3X/2 + 3/2 =0
2X³ - 5X² +3X +3 =0
(X-3) (X-1/2) (X+1) =0
(X² - 7X/2+3/2 )(X+1)= 0
X³-5/2 X² +3X/2 + 3/2 =0
2X³ - 5X² +3X +3 =0
tajay7107p6jdj6:
thank u
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but it's not right
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