Doprowadź do najprostrzej postaci:
(6n+3)²+(6n+4)²+(6n+5)²
Prosze o dokładne i prawidłowe rozwiązanie. ;d
(6n+3)²+(6n+4)²+(6n+5)²=36n²+36n+9+36n²+48n+16+36n²+60n+25=108n²+144n+50
36n²+ 36n+9 +36n²+48n+16+36n²+60n+25
108n²+144n+50
Pozdrawiam
M:)
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(6n+3)²+(6n+4)²+(6n+5)²=36n²+36n+9+36n²+48n+16+36n²+60n+25=108n²+144n+50
(6n+3)²+(6n+4)²+(6n+5)²
36n²+ 36n+9 +36n²+48n+16+36n²+60n+25
108n²+144n+50
Pozdrawiam
M:)