logging in or signing up exponent rules lilrunner25 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1237 Category: Education License: All Rights Reserved Like it (2) Dislike it (0) Added: June 06, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: 19abhi84 (58 month(s) ago) Can anyone tell me how do I download this ppt.............. Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Exponent Rules : Exponent Rules Matina, Brooke, Anne Multiplying : Multiplying If multiplying with same base Add exponents Condense expression Example: (x2) * (x6) = x8 Multiplying cont : Multiplying cont If exponent outside parenthesis Multiply exponents Example: (x3)4 = x12 Distribution : Distribution If there are two or more bases in the parenthesis with an exponent outside Distribute the exponent to both bases Example: (xy2)3 = x3y6 Distribution cont : Distribution cont If two bases in a fraction with an exponent outside the parenthesis Distribute exponent to both top and bottom Example: Canceling out : Canceling out In a fraction with same base exponents on top and bottom You can cancel out (Dividing is like subtracting the exponents) Example: x2 /x = x Negative exponents : Negative exponents If a base has a negative exponent Move the expression to the opposite side of the fraction Examples: OR Power of 0 : Power of 0 Any exponent to the power of zero is 1 Examples : 40 = 1 50 = 1 89345879230=1 Common Mistakes : Common Mistakes Not distributing an exponent outside the parenthesis to both the variable AND coefficient Eg. (2x)5 = 32x 5 Thinking that an exponent outside the parenthesis is ADDED not MULTIPLIED Eg. (2x2) 5 = 32x10 Summary problem 1 : Summary problem 1 Write without negative exponents 5(x-3)-1 + 4(x+3) -2 = Summary Problem 2 : Summary Problem 2 Simplify ((x2)6) -1 (x12)-1 1 x 12 Summary Problem 3 : Summary Problem 3 Simplify Summary problem 4 : Summary problem 4 Solve for x (3x)3 =81 27x 3 = 81 x 3 = 3 x=31/3 Summary Problem 5 : Summary Problem 5 Solve for x 8(x-2) = 2 8/x2 = 2 8 = 2x2 4= x2 X=2 or -2 You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.