Q. lagi
7x × 5x + 5x²
no ngasal
no copas
menggunakan cara
nt: sangad epic :v
7x × 5x + 5x²
no ngasal
no copas
menggunakan cara
nt: sangad epic :v
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Penjelasan dengan langkah-langkah:
7x × 5x + 5x²
= (7 × 5)x² + 5x²
= 35x² + 5x²
= (35 + 5)x²
= 40x²
--------------------------
7x × 5x + 5x²
jika nilai x = 5 maka
= 7(5) × 5(5) + 5(5)²
= 35 × 25 + 125
= 875 + 125
= 1.000