Question

33*x*x -29832*x +6742032 = 0, x = ?

Answer 1

33x²-29832x+6742032=0               /:33

x²-904x+204304=0

Δ=817216-4*204304 = 817216-817216=0

x=904/2 = 452

 

Answer 2

33x² -29832x +6742032=0

x²-904x+204304=0

Δ=(-904)²-4*1*204304

Δ=817216-817216

Δ=0

x=-(-904)/(2*1) 

x=904/2

x=452