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Vynásob a sečti
Vynásob a sečti:
\large uv \cdot \left( 4u + 2v - 1\right) - u \cdot \left( 3uv + 2\right) + \left( 2u - uv^{2} \right)
\large = {u^{2}}v + u{v^{2}} + uv
\large = {u^{2}}v - u{v^{2}} - uv
\large = {u^{2}}v - u{v^{2}} + uv
\large = {u^{2}}v + u{v^{2}} - uv