open parentheses, two cubed times, open parentheses, six plus eight minus ten, close parentheses, close parentheses, divided by four squared
\(3^2\times\left(\left(7+9-6\right)\div5\right)^2 \)
\(\left(10+5^2\right)\times\left(9-3^2\right)\div2 \)
\(5^2\times\left(\left(9+6-3\right)\div2^2\right) \)
\(\left(3^2+7-9\right)\times\left(4^3\div8\right) \)