Question
Need asap! Write the expression as a power and evaluate it. The expression as a power is __. The value is__. 8•2^7 and 16•32
Answer
8•2^7 = 2^10, value is 1024. 16•32 = 2^14, value is 16384.
- Q: What is the expression in exponential form? A: 8•2^7 = 8 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 2^3 * 2^7 = 2^(3+7) = 2^10. 16•32 = 2^4 * 2^5 * 2^5 = 2^(4+5+5) = 2^14.
- Q: What is the value of 2^10 and 2^14? A: 2^10 = 1024, 2^14 = 16384.