Translate the following phrases into algebraic expressions: a. The 5th term of an arithmetic sequence whose first term is 20 and whose difference is d b. 6 less than twice a number c. 6 times the square of a number d. The difference between the square of a number and three times the number a. An expression for the 5th term of an arithmetic sequence whose first term is 20 and whose difference is d is 0. (Type an expression using d as the variable. Simplify your answer.) b. An expression for 6 less than twice a number is (Type an expression using n as the variable. Simplify your answer.) c. An expression for 6 times the square of a number is (Type an expression using n as the variable. Simplify your answer.) d. An expression for the difference between the square of a number and three times the number is (Type an expression using n as the variable. Simplify your answer.)
Translate the following phrases into algebraic expressions: a. The 5th term of an arithmetic sequence whose first term is 20 and whose difference is d b. 6 less than twice a number c. 6 times the square of a number d. The difference between the square of a number and three times the number a. An expression for the 5th term of an arithmetic sequence whose first term is 20 and whose difference is d is 0. (Type an expression using d as the variable. Simplify your answer.) b. An expression for 6 less than twice a number is (Type an expression using n as the variable. Simplify your answer.) c. An expression for 6 times the square of a number is (Type an expression using n as the variable. Simplify your answer.) d. An expression for the difference between the square of a number and three times the number is (Type an expression using n as the variable. Simplify your answer.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 9T
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Transcribed Image Text:Translate the following phrases into algebraic expressions:
a. The 5th term of an arithmetic sequence whose first term is 20 and whose difference is d
b. 6 less than twice a number
c. 6 times the square of a number
d. The difference between the square of a number and three times the number
a. An expression for the 5th term of an arithmetic sequence whose first term is 20 and whose difference is d is
(Type an expression using d as the variable. Simplify your answer.)
b. An expression for 6 less than twice a number is
(Type an expression using n as the variable. Simplify your answer.)
c. An expression for 6 times the square of a number is
(Type an expression using n as the variable. Simplify your answer.)
d. An expression for the difference between the square of a number and three times the number is
(Type an expression using n as the variable. Simplify your answer.)
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