指数法则与幂运算 — 英语词汇题
题目
According to the laws of exponents, when multiplying two powers that have the same ______, one keeps the ______ unchanged and adds the exponents; for instance, 2³ × 2⁵ = 2⁸. Which word correctly fills both blanks? A. quotient B. base C. coefficient D. reciprocal