Calculer les expressions suivantes. a. 5-2x (-3 +2× (-5)) b. 0,1-2+(2,5-3 ×7) × 2 7-3×(-5) -3-4x(+2) d. -2 + 3x (-2-(-3+2 x (-3)³) - 2 × (-3)) (- c. -2-3 x +3²
Mathématiques
kemal59
Question
Calculer les expressions suivantes.
a. 5-2x (-3 +2× (-5))
b. 0,1-2+(2,5-3 ×7) × 2
7-3×(-5)
-3-4x(+2)
d. -2 + 3x (-2-(-3+2 x (-3)³) - 2 × (-3))
(-
c. -2-3 x
+3²
a. 5-2x (-3 +2× (-5))
b. 0,1-2+(2,5-3 ×7) × 2
7-3×(-5)
-3-4x(+2)
d. -2 + 3x (-2-(-3+2 x (-3)³) - 2 × (-3))
(-
c. -2-3 x
+3²