the product of zeroes of polynomial 2x²+ x-1.
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Answer:2x^2--x--4=0
Answer.
Product of zeroes = --4/2 = --2
ax^2+bx+c=0
PRODUCT of Zeroes = c/a
--4/2 =--2
Step-by-step explanation:
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Step-by-step explanation:
2x² + x - 1 = 0
2x² + 2x - 1x - 1 = 0
2x( x + 1 ) - 1( x + 1) = 0.
(x + 1) ( 2x -1)= 0
x+1 = 0
x= -1 ,
2x -1= 0
2x = 1
x = 1/2
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