If m and n are zeroes of the polynomial p(x)=x2 -4x-5 then find the value of m^2 +n^2 and m ^-1 +n^-1
Answers
Answered by
2
Answer:
Since m and n are zeroes of p(x).
Now,
Here, a=1,b=-4 and c= -5.
Therefore,
Now,
And,
Hope it helps you.
Similar questions
Computer Science,
3 months ago
English,
3 months ago
Computer Science,
3 months ago
Hindi,
6 months ago
Math,
6 months ago
History,
11 months ago
Physics,
11 months ago
Biology,
11 months ago