1. bentuk sederhana 16x³2x²
2. hasil dari (4x+2y²) - (8x+7y)
tolongin ya kakk
2. hasil dari (4x+2y²) - (8x+7y)
tolongin ya kakk
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Penjelasan dengan langkah-langkah:
Nomor 1)
= 16x³2x²
= 16x³ × 2x²
= 16 × x³ × 2 × x²
= 16 × 2 × x³ × x²
= 32 × x³+²
= 32 × x⁵
= 32x⁵
Nomor 2)
= (4x + 2y²) - (8x + 7y)
= 4x + 2y² - 8x - 7y
= 2y² + 4x - 8x - 7y
= 2y² + (4x - 8x) - 7y
= 2y² - 4x - 7y