Question

Dada função quadrática f(x) = x² - x, calcule as raízes.

Answer 1

Explicação passo-a-passo:

f(x)=x²-x

x²-x=0

x.(x-1)=0

x=0

x-1=0

x=1

Logo as raízes serão : 0 e 1

Answer 2

$\large \boxed{ \begin{array}{l} f(x) = x {}^{2} - x \\ \\ x {}^{2} - x = 0 \\ x^{*}(x - 1) = 0 \\ x = 0 \\ x = 1 \\ \\ \\ \sf \: as \: raízes \: s\tilde{a}o : \: 0 \: e \: 1\end{array}}$