jawabannya : 4x²
Penjelasan dengan langkah-langkah:
L=PANJANG kali LEBAR = x dikali (4-x) = x dikali 4x =4x²
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jawabannya : 4x²
Penjelasan dengan langkah-langkah:
L=PANJANG kali LEBAR = x dikali (4-x) = x dikali 4x =4x²