Objective- To simplify expressions involving exponents Base Write the following using exponents. 1) 3) 4 7 5 10 2) 4) 2 3 (3) 12

Write in words how each expression should be read. 1) “Four to the third power” or “Four cubed” 2) “Eight and two hundredths squared” 3) “The fourth power of seven” 4) “Six to the fifth power”

(3.007)(3.007)(3.007) (4 ) (4 ) (9)(9)(9)(9) 3(y)(y) 6 6 6 (3y)(3y) Write the following expression without using exponents. Do not simplify. 1) “Three and seven thousandths cubed” (3.007)(3.007)(3.007) 2) “Four and one-third squared” (4 ) 1 (4 ) 1 3 3 3) 6) (9)(9)(9)(9) 3(y)(y) 4) 7) 6 6 6 (3y)(3y) 5) 8) (5y)(5y) (x + 8)(x + 8)

10,000 16 81 2 64 24 144 125 16 1 Simplify the following. 1) 6) 2) 7) 3) 8) 24 144 4) 125 9) 16 1 5) 10)

Follow the pattern!

Evaluate the following if a = 2, b = 3, c = 4, and d = 5 1) 4) 4 2 (2) - 5 (3) + (2)(4)(5) 16 - 5 = 11 9 + 40 = 49 2) 5) 2 2 2 2 (3) - (2) (2 3) - 5 9 - 4 = 5 36 - 25 = 11 3) 6) 2 2 2 2 (4) + (2) (4) - (2) + 5 16 + 4 = 20 16 - 4 + 5= 17

Area of a Square Volume of a Cube Two Dimensional Three Dimensional

Find the area of the square and the volume of the cube below.