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Mathematics 16 Online
OpenStudy (anonymous):

Select ALL expressions equivalent to (3-2 • 34)2. a.1/81 b.81 c.3^10 • 3^-6 d.3^-16 e.3^4

OpenStudy (anonymous):

well do you think the answer will equal a fraction

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

it wont

OpenStudy (anonymous):

ohhhh ok

OpenStudy (anonymous):

will it equal 81

OpenStudy (anonymous):

im not sure :(

OpenStudy (anonymous):

uses pemdas so (3-2*65)2

OpenStudy (anonymous):

what comes first

OpenStudy (anonymous):

()

OpenStudy (anonymous):

ok good

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

its none of these -_-

OpenStudy (anonymous):

reallyyyyy

OpenStudy (anonymous):

did you type it right

OpenStudy (anonymous):

and yeah the answer is -130

OpenStudy (anonymous):

nooooo i didnt omg im sorry

OpenStudy (anonymous):

its well is there another option \

OpenStudy (anonymous):

ok well*

OpenStudy (anonymous):

Select ALL expressions equivalent to (3^-2 • 3^4)^2. 1/81 81 3^10 • 3^-6 3^-16 3^4

OpenStudy (anonymous):

oh see its squared not times two

OpenStudy (anonymous):

-_- but thats ok ill help

OpenStudy (anonymous):

thank you sooooo much

OpenStudy (anonymous):

ok so its 81

OpenStudy (anonymous):

and 3^4

OpenStudy (anonymous):

ok thanks can you help with a few more?

OpenStudy (anonymous):

and the third one

OpenStudy (anonymous):

yeah this isn't even algebra, so make sure you practice basic math composition

OpenStudy (anonymous):

Which expression is not equivalent to 6^3/6^6 1/6^2 6^-3 1/216 1/6^3

OpenStudy (anonymous):

make a new post

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

and close this one

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