💯 Laws of Indices: Odd Power and Even Power of Negative Bases скачать в хорошем качестве

💯 Laws of Indices: Odd Power and Even Power of Negative Bases

📢 Receive Free Study Resources and Special Offers 🧲 Click this link to get: ▶️▶️▶️ https://iitutor.com/email-list/ ◀️◀️◀️ Read this article 1: https://iitutor.com/index-notation/ Read this article 2: https://iitutor.com/laws-exponents-in... Practice Questions: https://iitutor.com/odd-power-and-eve... Watch the Full Playlist:    • 💯 Laws of Indices: Odd Power and Even Powe...   The laws of indices describe how to simplify expressions that contain powers of numbers. When working with negative bases, there are two important rules to remember: the odd power rule and the even power rule. The odd power rule states that if a is a negative number and n is an odd integer, then: a^n = -|a|^n If you raise a negative number to an odd power, the result will be negative. For example, if a = -2 and n = 3, then: (-2)^3 = -|-2|^3 = -(2^3) = -8 The even power rule states that if a is a negative number and n is an even integer, then: a^n = |a|^n If you raise a negative number to an even power, the result will be positive. For example, if a = -2 and n = 4, then: (-2)^4 = |-2|^4 = (2^4) = 16 These rules are important because they allow you to simplify expressions with negative bases raised to integer powers and determine the sign of the result without having to perform the calculation.