Question

If x - 2 is a factor of x' - 3x +5a then the value of a is:
(a) (b)-1 (c) 2 (d) 2

Answer 1

Answer:

when x-2=0

x=2

p(x)=x²-3x+5a

p(2)=2²-3×2+5a=0

=>4-6+5a=0

=>5a=2

=>a=2/5

Answer 2

Answer:

your ans is here