Question

b) 5³- {√ 144+ [2¹ + ( 20° + 2√16)-( 10¹-3. √4) ]}​

Answer 1

5³ - {√144 + [2¹ + (20⁰ + 2√16) - (10¹ - 3 · √4)]}​

5³ - {√144 + [2¹ + (1 + 2 · 4) - (10 - 3 · 2)]}​

5³ - {√144 + [2¹ + (1 + 8) - (10 - 6)]}​

5³ - {√144 + [2 + 9 - 4]}​

5³ - {12 + 7}​

125 - 19​

106