2 years ago

(3² - 2²) ³ + 42 ÷ 6 x 3² - 9

Mathematics

2 answers:

charle [14.2K]2 years ago

7 0

Answer:

179

Step-by-step explanation:

$( {3}^{2} - {2}^{2} )^3 + 42 \div 6 \times {3}^{2} - 9 \\ \\ = (9 - 4)^3 + 42 \times \frac{1}{6} \times 9 - 9 \\ \\ = 5^3 + 7 \times 9 - 9 \\ \\ = 125 + 63 - 9 \\ \\ = 125 + 54 \\ \\ = 179$

nikklg [1K]2 years ago

4 0

Answer:179

Step-by-step explanation:

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