If a and B are the zeroes of the polynomial P(x) = x2 + 2x + 3, then value of 1/a +1/B is
A] -2/3
B] -3/2
C] 3/5
D] 2/3
a.
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Answer:
A] -2/3
Step-by-step explanation:
P(x) = x² + 2x + 3
a and b are the zeros of the polynomial
a + b = - 2 , ab = 3
1/a + 1/b =( a + b) / ab
= - 2/3
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