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Mathematics 13 Online
OpenStudy (anonymous):

What is the value of 81x2y3 + z, if x = 3, y = 4, and z = 19?

OpenStudy (aroub):

Substitute!

OpenStudy (anonymous):

Just plug in the values and it should be pretty straight forward.

OpenStudy (anonymous):

Thanks u guys

OpenStudy (aroub):

=> 81(3)^2(4)^3+19

OpenStudy (aroub):

=46675

OpenStudy (aroub):

You're welcome!

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