Exercice 09 page 181 - Activités algébriques
Calculer
\(C_1=\sqrt{(\pi + 1)(\pi – 1)+1}\).
\(C_2=94\times94–2\times94\times7+7\times7\).
\(C_1=\sqrt{(\pi + 1)(\pi – 1)+1}\).
\(C_2=94\times94–2\times94\times7+7\times7\).
\(C_3=1003\times997+51\times49\).
\(C_4=(125)^2–(124)^2\).
\(C_5=(326)^2–(325)^2\).
\(C_4=(125)^2–(124)^2\).
\(C_5=(326)^2–(325)^2\).
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