Question

hi guys please help me those. I want them fast. Who will give the correct option I will make them Brainlist this is 10th class maths quadratic equations lesson ​

Answer 1

Q1) product of zeroes of cubic equation = -d/a

-d/a = 4

-(-6)/a = 4

6/a = 4

a = 3/2

Q2)let 1 root be = a, then other root is 1/a

product of roots = c/a

c/a = a x 1/a

k/5 = 1

k = 5