QUIZ (1366)
Materi: Operasi Hitung
Jika x = 13, y = z = 6. Tentukan nilai dari x² + 2xy + z² !
Materi: Operasi Hitung
Jika x = 13, y = z = 6. Tentukan nilai dari x² + 2xy + z² !
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x = 13
y = z = 6
maka
x² + 2xy + z²
= 13² + 2(13)(6) + 6²
= 169 + 26(6) + 36
= 169 + 156 + 36
= 325 + 36
= 361
Verified answer
Jawaban:
x² + 2xy + z² = 361
Penjelasan dengan langkah-langkah:
Dik:
x = 13
y = z = 6
Maka:
x² + 2xy + z²
= x² + 2xz + z²
= (x + z)²
= (13 + 6)²
= 19²
= 361