Given:
[ {2}^{3} + 5 \sqrt{16} ]
[ 2^{3} = 222 = 8 ]
[ 5 \sqrt{16} = 5 * 4 = 20 ]
Adding them we get:
[ 8 + 20 = 28 ]
Next:
[ 3 \sqrt{121} - 2 \sqrt{144} ]
[ 3 \sqrt{121} = 3 *11 = 33 ]
[ 2 \sqrt{144} = 2 * 12 = 24 ]
Subtracting them we get:
[ 33 - 24 = 9 ]
Given:
[ {2}^{3} + 5 \sqrt{16} ]
[ 2^{3} = 222 = 8 ]
[ 5 \sqrt{16} = 5 * 4 = 20 ]
Adding them we get:
[ 8 + 20 = 28 ]
Next:
[ 3 \sqrt{121} - 2 \sqrt{144} ]
[ 3 \sqrt{121} = 3 *11 = 33 ]
[ 2 \sqrt{144} = 2 * 12 = 24 ]
Subtracting them we get:
[ 33 - 24 = 9 ]