Question

Rezolvati în R ecuatia

Answer 1

a)
3x^2-4x=0
x(3x-4)=0
x=0
3x-4=0 => 3x=4 => x=4/3

b)
-5x^2+6x=0
x(-5x+6)=0
x=0
-5x+6=0 => -5x=-6 => x=6/5

e)
4x^2-3x=0
x(4x-3)=0
x=0
4x-3=0 => 4x=3 => x=3/4

f)
x^2-3x=0
x(x-3)=0
x=0
x-3=0 => x=3

Answer 2

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