Question

if the sum of the square of zeroes of the polynomial 5xsquare +3x+k is -11/25.find the values of k​

Answer 1

Answer:

5x2+3x+k

for finding the valueof k ,putting the value of x &put p(x)=0

5(-11/25)2+3(-11/25)+k=0

5(-121/625)-33/25+k=0

-121/125-33/25+k=0

-121-165/125 +k=0

-286/125+k=0

k=286/125