Question

Translate the following phrases into algebraic​ expressions: a. The 9th term of an arithmetic sequence whose...

Translate the following phrases into algebraic​ expressions:

a. The 9th term of an arithmetic sequence whose first term is 10 and whose difference is d

b. 9 less than twice a number

c. 9 times the square of a number

d. The difference between the cube of a number and twice the number

Math   Precalculus   
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