Question

Solve by quadratic formula 5root5x^2+30x+8root5

Answer 1

Answer:

Step-by-step explanation:

5√5x²+30x+8√5=0

x= [–30±√{900-4(5√5)(8√5)} ] ÷2(5√5)

x=(-30±√100)÷(10√5)

x=(-30±10)÷(10√5)

So, x=(-4÷√5) and (-2÷√5)