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Mathematics 21 Online
OpenStudy (redneckoutlaw):

Marks: 4 [10.04] What is the simplified form of the expression the square root of the quantity 16 times c to the fourth power. − the square root of c squared. + 3the square root of c squared. + the square root of the quantity 9 times c squared.? Choose one answer. a. 4c2 + 5c b. 4c2 + 7c c. 8c2 + 5c d. 8c2 + 7c

OpenStudy (anonymous):

I'll help you if you pm me and tell me what I did wrong.

OpenStudy (redneckoutlaw):

You didnt do anything, ive been busy, and have 150 unread messages

OpenStudy (anonymous):

o.o

OpenStudy (redneckoutlaw):

Ya

OpenStudy (anonymous):

Not positive but I think it's b.......

OpenStudy (redneckoutlaw):

@triciaal

OpenStudy (triciaal):

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