Question

aratati ca 4⁷⁶+4⁷⁵+4⁷⁴=21×4⁷⁴​

Answer 1

Explicație pas cu pas:

${4}^{74} ( {4}^{2} + 4 + 1) = {4}^{74} \times (16 + 5) = 21 \times {4}^{74}$

Answer 2

4⁷⁶+4⁷⁵+4⁷⁴=21×4⁷⁴

(4²+4+1)×4⁷⁴=21×4⁷⁴

(16+4+1)×4⁷⁴=21×4⁷⁴

21×4⁷⁴=21×4⁷⁴