quis sore hari
13²+22²-15²=
note: bosan
13²+22²-15²=
note: bosan
Jawaban:
428
Penjelasan:
[tex]{13}^{2} + {22}^{2} - {15}^{2} \\ \\ {13 }^{2} = 13 \times 13 = 169 \\ {22}^{2} = 22 \times 22 = 484 \\ {15}^{2} = 15 \times 15 = 225 \\ - - - - - - - - - - - \\ {13}^{2} + {22}^{2} - {15}^{2} = 169 + 484 - 225 = 428[/tex]
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