Mathématiques

Question

Aidez-moi svp svp svp svp svp svp svp ​
Aidez-moi svp svp svp svp svp svp svp ​

1 Réponse

  • A = 12-3×2⁵ B= 3×3⁵+4×2*⁴

    A= 12-3×32 B= 3×243+4×0, 0625

    A= 12- 96 B= 729+0, 25

    A= -84 B= 729, 25

    C= (12×2+(-5))³-10³ D= (-7)⁴-6×2

    C= (24+(-5))³-10³ D= (-7)⁴-12

    C= 19³-10³ D= 2 389

    C= 6 859-1 000

    C= 5 859