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Mathematics 9 Online
OpenStudy (anonymous):

Simplify the expression l4*3^2-9*6^2l

OpenStudy (anonymous):

l = absolute value

OpenStudy (anonymous):

@cupcakeworld

OpenStudy (anonymous):

First solve 4*9-9*36

OpenStudy (anonymous):

absolute value means only magnitude

OpenStudy (anonymous):

l4*3^2-9*6^2l l4*9-9*36l l36-324l l-288l the answer is postive 288

OpenStudy (anonymous):

so it will be positive

OpenStudy (anonymous):

just to be clear the 3^2 were exponets right?

OpenStudy (anonymous):

it was right thanks

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

welcome

OpenStudy (anonymous):

@cupcakeworld im trying to become ur fan but it doesn't let me

OpenStudy (anonymous):

I dont know why :/

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