Question

6x{6+6x[6^4-(6^2)^2+12]}+3x6^2-4x12

Answer 1

6×{6+6×[6^4-(6^2)^2+12]}+3×6^2-

4×12=

6×[6+6×(1296-6^4+12)]+3×36-48=

6×[6+6×(1296-1296+12)]+108-48=

6×[6+6×(0+12)]+60=

6×(6+6×12)+60=

6×(6+72)+60=

6×78+60=

468+60=528