Mathématiques

Question

a.4 +5x
b. 4 X 5x
c. 4x X 5
d.4x + 5x
e.4x X 5x
f.4 - 5x
g.4x - 5x
 

1 Réponse

  • a. 4 + 5x = 4 + 5x
    b. 4 * 5x = 20x
    c. 4x * 5 = 20x
    d. 4x + 5x = 9x
    e. 4x * 5x = 20x²
    f. 4 - 5x = 4 - 5x
    g. 4x - 5x = - 1x

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