Evaluate: 15 * 6-3(3^3-3 * 2^3)+6

Expression: $15 \times 6-3\left( {3}^{3}-3 \times {2}^{3} \right)+6$

Multiply the numbers

$90-3\left( {3}^{3}-3 \times {2}^{3} \right)+6$

Evaluate the power

$90-3\left( 27-3 \times {2}^{3} \right)+6$

Evaluate the power

$90-3\left( 27-3 \times 8 \right)+6$

Multiply the numbers

$90-3\left( 27-24 \right)+6$

Subtract the numbers

$90-3 \times 3+6$

Multiply the numbers

$90-9+6$

Calculate the sum or difference

$87$