Concept explainers
Simplifying Expression with Exponents Simplify each expression, and eliminate any negative exponent(s).
(a)
Want to see the full answer?
Check out a sample textbook solutionChapter P Solutions
EBK COLLEGE ALGEBRA
- Multiply: (53i)(12i)arrow_forwardAaron wants to mulch his garden. His garden is x2+18x+81ft2 . One bag of mulch covers x281ft2 . Divide the expressions and simplify to find how many bags of mulch Aaron needs to mulch his garden.arrow_forwardA prospective buyer wants to know how much grain a specific silo can hold. The area of the floor of the silo is (2x+9)2 . The height of the silo is 10x+10 , where x is measured in feet. Expand the square and multiply by the height to find the expression that shows how much grain the silo can hold.arrow_forward
- College AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage LearningHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALGlencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill
- College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning