319,416 views
7 votes
7 votes
[(x(exponent)2 times y) - 2z] divided by 4. x=12, y=8, z=6.

User Joel Fillmore
by
2.4k points

1 Answer

16 votes
16 votes

9514 1404 393

Answer:

285

Explanation:

Put the numbers where the variables are and do the arithmetic.


(x^2y-2z)/(4)=(12^2\cdot8-2\cdot6)/(4)=(144\cdot8-2\cdot6)/(4)\\\\=(1152-12)/(4)=(1140)/(4)=\boxed{285}

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