Question

if alpha and beta are the zeroes of the polynomial 2x^2-7x+3. find the sum of the reciprocal of its zeroes

Answer 1

Assuming alpha = m and beta = n as they will be easier to write

The given quadratic polynomial :-

=> 2x² - 7x + 3, here a = 2, b = -7, and c = 3

We have to find :-

=> 1/m + 1/n
=> (m + n)/mn
=> (-b/a)/(c/a)
=> -b/c
=> -(-7)/3
=> 7/3
=> 2.3333......

Hope this helps.....

Answer 2

Answer:

upper answer is correct ❤