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Mathematics 18 Online
OpenStudy (anonymous):

order of operation (9^2 - 9 x 2^2) x 8

OpenStudy (anonymous):

Solve exponents inside the ( )s first.

OpenStudy (anonymous):

(81- 9 * 4) * 8

OpenStudy (anonymous):

Now do multiplication inside the ( )s.. (81 - 36) * 8 45* 8 360

OpenStudy (anonymous):

got it? Follow PEMDAS ( ) , exponent, multiplication and division, addition and subtraction.

OpenStudy (anonymous):

got it thanks @cupcake1123

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