Mr. Black’s Math Class

EQ: How do I use the division properties of exponents to evaluate powers and simplify expressions?

BR: Simplify.

1. 5^-2
2. (3w²)²
3. (4vw³)²
4. (2xy³)⁴(4×2y⁵)
5. (-2r²s³)⁵

Lesson:

1. Discuss BR.
2. Discuss division properties of exponents.
3. Discuss using the quotients of powers property.
4. Discuss using the power of a quotient property.
5. Discuss using the properties to simplify expressions.

Assignment:
pg. 466 # 1 – 18 (in class)
pg. 466 – 469 # 19 – 49 odd, 67 – 70