Question

(3³+3×7)²÷4×[800-(3²×2+10)²]}

Answer 1

(27+21)^2 / 4[800-(9.2+10)^2]
(48)^2 / 4[800-(28)^2]
2304 / 4[800-784]
2304 / 4[16]
2304 / 64
36