Question

va rog calculati:
(3⁷•5¹²)²= ?
va rog cu toate etapele! ​

Answer 1

(3⁷•5¹²)²=

1)3⁷ = 2187

2) 5¹² =  244140625

3) 244140625 • 2187 = 533935546875

4) 533935546875² = 1167717041015625.

De ce var da exercitii de astea??

Answer 2

Explicatie pas cu pas: 3⁷= 3•3•3•3•3•3•3 adica scriem 3 de 7 ori apoi le inmultim pe rand 3•3 care este 9,9•3•3•3•3•3

9•3=27

27•3•3•3•3

27•3=81

81•3•3•3

81•3=243

243•3•3

243•3=729

729•3=2187

am aflat 3⁷ care este 2187 acum aflam 5¹²

5¹²=5•5•5•5•5•5•5•5•5•5•5•5 de 12 ori 5

5•5=25

25•5•5•5•5•5•5•5•5•5•5

25•5=125

125•5•5•5•5•5•5•5•5•5

125•5=625

625•5•5•5•5•5•5•5•5

625•5=3125

3125•5•5•5•5•5•5•5

3125•5=15.625

15.625•5•5•5•5•5•5

15.625•5=78.125

78.125•5•5•5•5•5

78.125•5=390.625

390.625•5•5•5•5

390.625•5=1.953.125

1.953.125•5•5•5

1.953.125•5=9.765.625

9.765.625•5•5

9.765.625•5=48.828.125

48.828.125•5=244.140.625

acum inmultim cele 2 numere date

2181•244.140.625=288.330.078.125

288.330.078.125²=576.660.156.250

(3⁷•5¹²)²=576.660.156.250 rezultatul final

Bafta!