  PRE-ALGEBRA
ALGEBRA 1
GEOMETRY
ALGEBRA 2
TRIGONOMETRY
PRE-CALCULUS
CALCULUS    Algebra 2, 2008 PAGE: 648 SET: Exercises PROBLEM: 52
Please look in your text book for this problem Statement  The sum of a geometric series formula is .

Where is first term and r is common ratio. (Substitute ) (Subtract denominator: ) Apply multiplication property of equality: If a = b then . (Multiply each side by 0.5) (Cancel common terms) (Evaluate power: ) (Subtract: ) (Multiply: ) Apply division property of equality: a = b then . (Divide each side by 0.984375) (Cancel common terms) (Divide: )

The 2nd term of the geometric series . The value of . TESTIMONIALS
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