Réduire les expressions suivantes : 8x + 10x +4+9=
b. Sy + 9 + 3y + 4 =
112 + 12 + 5z – 5 =
d. -5 – 4w – 8w + 10 =
e. - 4m - 6 + 8m + 1 =
f. -3x + 5 – 7x + 2x – 6x – 6 =
g. 4x – 5 + 6x2 + 4 – 2x2 - x +x2 – 7x =
Merci beaucoup
b. Sy + 9 + 3y + 4 =
112 + 12 + 5z – 5 =
d. -5 – 4w – 8w + 10 =
e. - 4m - 6 + 8m + 1 =
f. -3x + 5 – 7x + 2x – 6x – 6 =
g. 4x – 5 + 6x2 + 4 – 2x2 - x +x2 – 7x =
Merci beaucoup
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