Math, asked by chnistchalsri, 10 months ago

if alpha,beta,gama are the zeroes of x²+5x²-3x-4 then find 1/alpha+1/beta+1/gama​

Answers

Answered by praneethppk123
1

Answer:

x³+5x²-3x-4

a,b,c are roots

a+b+c=-5

ab+bc+ca=-3

abc=4

1/a+1/b+1/c=ab+bc+ca/abc

=-3/4

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