Question

if a and b are the zeroes of x^2 +7x +12 ,find the value of 1/alpha + 1/ beta -2aplha beta​

Answer 1

Step-by-step explanation:

If a is zero let it be alpha

then alpha = -b / a = -7

and beta = c/a = 12

now u can put the value

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Answer 2

Answer:

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