Question

Bracket 1 upon 2 minus 2 square + bracket 1 upon 3 minus 2 square + 10 + 1 upon 4 bracket minus 2 square

Answer 1

" 23/ 6 " is answer.

Step-by-step explanation:

= (1/2 - 4) +(1/3 - 4) + 10 + 1/4 (4)

= (1 - 8 /2) + (1 - 12 /3) +10 + 1

= -7/2 + -11/3 + 11

= ( -21 - 22 + 66)/6

= ( - 43 + 66) / 6

= 23 / 6