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Base Exponents : Lecture Notes bn Exponential Form Evaluate 52 Exponent tells you how manytimes you should multiply the base by itself. Exponent 52 = 5×5 =25 Repeated Multiplication Lecture notes -2 Write 54 as a repeated multiplication. Evaluate Write 4×4×4 in exponential form . Solution 53 = 5×5×5=125 53 Solution 4×4×4=43 = Solution 53 5×5×5 Given 73 Base ? Exponent ? Given 73 Exponent = 52 = 25 40 58 85 8×8×8×8×8= False True 67=7×6 10×10×10×10 =10 12×12×12×12×12×12= How much did Jose spend on the items above? $5.24 $4.73 $ $4.73 $2.19 8:40 7:40 AM 7:08 What time is it? 53 x 5 = Quarter ? Dime ? Square ? Circle ? Identify the following figures Rectangle ? Triangle ? 10×10×10=103 Repeated Multiplication ? Base ? Exponent ?
A) 300 B) 30 C) 3000 D) 1000
A) 63 B) 36 C) 216 D) 18 7×3=21 Incorrect ? 73= 7×7×7=343 Correct ! ? |