apa saja rumus rumus al jabar

<p><strong>1. Rumus Perkalian Istimewa</strong></p><ul><li><strong>\((a + b)^2 = a^2 + 2ab + b^2\)</strong></li><li><strong>\((a - b)^2 = a^2 - 2ab + b^2\)</strong></li><li><strong>\((a + b)(a - b) = a^2 - b^2\)</strong></li><li><strong>\((a + b)^3 = a^3 + 3a^2b + 3ab^2 + b^3\)</strong></li><li><strong>\((a - b)^3 = a^3 - 3a^2b + 3ab^2 - b^3\)</strong></li><li><strong>\((a + b)(a^2 - ab + b^2) = a^3 + b^3\)</strong></li><li><strong>\((a - b)(a^2 + ab + b^2) = a^3 - b^3\)</strong> [1]</li></ul><p><strong>2. Sifat-Sifat Operasi Aljabar</strong></p><ul><li><strong>Sifat Komutatif Penjumlahan</strong>: \(a + b = b + a\)</li><li><strong>Sifat Komutatif Perkalian</strong>: \(a \times b = b \times a\)</li><li><strong>Sifat Asosiatif Penjumlahan</strong>: \((a + b) + c = a + (b + c)\)</li><li><strong>Sifat Asosiatif Perkalian</strong>: \((a \times b) \times c = a \times (b \times c)\)</li><li><strong>Sifat Distributif</strong>: \(a(b + c) = ab + ac\) [1]</li></ul>