Oblicz (1+3pierwiastki z 2)kwadrat prosze was obliczcie.
Oblicz (1+3pierwiastki z 2)kwadrat prosze was obliczcie.
(1+3√2)² 1+ 6√2 + 18 19 + 6 √2 19+1,4... 10,4...
(1+3pierwiastki z 2)kwadrat (1+3√2)²=1+6√2+9*2=19+6√2