Question

If the product of the roots of the equation x²-5x+k=15 is -3 then what is the value of k

Answer 1

x^2-5x+k-15=0
----. ----- ------
a. b. c

c= b/a
k-15=-5/1
k=3 ans
The value of k is 3 ...
${x }^{2} - 5x + k - 15 = 0$