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4^4+3×4^3+3×4^2+3×4 calculati

Răspuns :

[tex] {4}^{4} + 3 \times {4}^{3} + 3 \times {4}^{2} + 3 \times 4[/tex]

[tex] = 4( {4}^{3} + 3 \times {4}^{2} + 3 \times 4 + 3)[/tex]

[tex] = 4(64 + 3 \times 16 + 12 + 3)[/tex]

[tex] = 4(64 + 48 + 12 + 3)[/tex]

[tex] = 4 \times 127[/tex]

[tex] = 508[/tex]
Chris02Junior
= 4(4^3 + 3 x 4^2 + 3 x 4 +3) = 4(64 + 48 + 12 + 3) = 4 x 127 = 508 

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