Let A and B are zeroes of a quadratic polynomial.
Then the required polynomial will be,
x² -(A+B)x+AB
Here A+B=5 and AB=6
Now the required quadratic polynomial is,
x²-5x+6 Ans.
If find x. 1/(9!) + 1/(10!) = x/(11!).
Here n! is read as n factorial. It can be written as n(n-1)! or n(n-1)(n-1)!
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