Question

If alfa; beta are the zeros X^2+5x+5 then find the value of alfa^-1+beta^-1

Answer 1

Here is your answer :-

Your equation is x²+5x+5

so it not possible to find out it's zeros pls check out Your question again and alert me for that ...thanks

Answer 2

x² +5x+5=0
α+β= -5, αβ =5
 Sum of zeroes: 1/α +1/β= α+β/αβ= -5/5=-1
Product of zeroes: 1/αβ = 1/5
Equation is: 5x² +5x+1
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