The roots of the equation 2x^2 - mx + n = 0 sum to -6 and multiply to 10. What is the value of m + n?

Guest Feb 27, 2021

#1**+1 **

sum of roots = -b/a = m/2 = -6

product of roots = c/a = n/2 = 10

m + n = -12 + 20 = **8**

CubeyThePenguin Feb 28, 2021