Question

Como resolver esta situação?!
L(x): 1/2x - 1/4x + 20

Answer 1

Resposta:

Explicação passo a passo:

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\frac{{\color{#c92786}{\frac{x}{1}}}}{2} \cdot x-1 \cdot \frac{1}{4} \cdot x+20

21x​​⋅x−1⋅41​⋅x+20

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