Question

If alpha and beta are the roots of the equation x^2-5x+6=0 then find the value of alpha square divided by beta plus beta square divided by alpha

Answer 1

Step-by-step explanation:

alpha - a. beta - b

a+b= -b/a. a×b=c/a

-(-5)/1. 6/1

=5 =6

(a)^2/b + (b)^2/a

a^2×a + b^2×b/ab

a^3+b^3/ab

5^3/6

125/6

optional step = 20.84