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Mathematics 21 Online
OpenStudy (anonymous):

open for question fan and medal!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (anonymous):

some one help me please

OpenStudy (anonymous):

Rhett decides to build a square room for his movie and music collection. If the area of the room is 9x2 − 6x + 1 square feet, what is the length of one side of the room? (3x + 1) feet (9x − 1) feet (3x − 1) feet (9x + 1) feet

OpenStudy (anonymous):

@jazzyspazzy

OpenStudy (anonymous):

@sammixboo

OpenStudy (anonymous):

is that 9 times 2 or 9x times 2?

OpenStudy (anonymous):

@amistre64 @adrynicoleb @aryandecoolest @AaronAndyson @Buttercup214 @bohotness @bgrundstrom @carolina4567

OpenStudy (anonymous):

9x ti the 2nd power

OpenStudy (anonymous):

to*

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

then the x by the 6 is also a veriable

OpenStudy (anonymous):

please help

OpenStudy (anonymous):

somone

OpenStudy (anonymous):

The answer is 3x - 1 The room is square, so its area is the square of the length of a side... Since the area is 9x^2 - 6x + 1, which is basically (3x - 1)^2 The length of a side must be 3x - 1

OpenStudy (anonymous):

thank you very much sorry i was out for a minute

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