Question

scrieti ca putere:4^3x2^5x8^7x16^10 va rogggg
20 de puncte​

Answer 1

Răspuns

2 ^72

Explicație pas cu pas

4 ^3 ×2 ^5 ×8 ^7 ×16 ^10 =

(2 ^2) ^3 ×2 ^5 ×(2 ^3) ^7 ×(2 ^4) ^10 =

2 ^(2 ×3) ×2 ^5 ×2 ^(3 ×7) ×2 ^(4 ×10) =

2 ^6 ×2 ^5 ×2 ^21 ×2 ^40 =

2 ^(6 +5 +21 +40) =

2 ^72

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