🎯 Goal
Multiply numbers in scientific notation efficiently.
📖 Lesson Description
- \( (a \times 10^m)(b \times 10^n) = (a \cdot b) \times 10^{m+n} \)
- Multiply coefficients and add exponents of 10
- Example: \( (2 \times 10^3)(3 \times 10^4) = 6 \times 10^7 \)
âœï¸ Practice
- Compute \( (4 \times 10^2)(5 \times 10^3) \)
- Compute \( (3 \times 10^5)(2 \times 10^2) \)
- Compute \( (1.5 \times 10^4)(2 \times 10^3) \)