Problem

18. \( 10 \cdot|-\sqrt{9}|+(3 \cdot 4)^{2}+7^{2}-9 \cdot 2 \)

Answer

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Answer

\( 205 \)

Steps

Step 1 :\( 10 \cdot|-\sqrt{9}|+(3 \cdot 4)^{2}+7^{2}-9 \cdot 2 \)

Step 2 :\( 10 \cdot|-3|+(3 \cdot 4)^{2}+7^{2}-9 \cdot 2 \)

Step 3 :\( 10 \cdot 3+(12)^{2}+7^{2}-9 \cdot 2 \)

Step 4 :\( 30+144+49-18 \)

Step 5 :\( 205 \)

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