2 to the power of 3 + 6 to the power of 2 - 4 to the power of 2 / 4 - 2 x 3 = 7 My son brought me this question and for the life of me I can't come up with the answer. Help
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$\displaystyle 2^3 + \frac{6^2 - 4^2}{4}-(2 \cdot 3) = 7$ $\displaystyle 8 + \frac{36-16}{4}-6=7$ $\displaystyle 8 +5-6=7$ $\displaystyle 7=7$
Last edited by Kasper; Sep 20th 2009 at 09:15 PM.
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