Question

2 x2- 2x + 1 = 0 resultado da equação

Answer 1

Resposta:

Let's solve your equation step-by-step.

(2)(2)−2x+1=0

Step 1: Simplify both sides of the equation.

(2)(2)−2x+1=0

4+−2x+1=0

(−2x)+(4+1)=0(Combine Like Terms)

−2x+5=0

−2x+5=0

Step 2: Subtract 5 from both sides.

−2x+5−5=0−5

−2x=−5

Step 3: Divide both sides by -2.

−2x/−2=−5/−2

x=5/2

Explicação passo a passo: