Name: ___________________

Date:___________________

kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

Grade 8 - Mathematics
6.14 The Power of Product Property - I

For every n belongs N and x,y belongs to R we have,
(xy)n = xnyn

Example:
(a3b4)2 = (a3)2 . (b4)2
= a3*2 . b4*2
= a6.b8


Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: (2a2b)3 = _______.
8a6b
8a6b3
4a6b6

Q 2: (-2ab3)2 = _______.
4ab6
4a3b6
4a2b6

Q 3: (2a2b4)2 = _______.
4a4b6
4a4b8
4a2b6

Q 4: (6a2b2)3 = _______.
6a6b6
216a6b6
36a6b6

Q 5: (8xy)2 = _______.
8x2y2
64x2y2
64xy

Q 6: (-a2b3)4 = _______.
a6b7
a8b12
-a8b12

Q 7: (-7a2b2)2 = _______.
-49a4b4
49a4b4
7a4b4

Q 8: (-x2y3)3 = _______.
-x6y9
x6y9
x5y6

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


Subscription to kwizNET Learning System costs less than $1 per month & offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements


© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to http://www.kwizNET.com.