Question

{5-(1+3)² + [2 - 4 - 2 ] + √36 } -2
2 3 5 625

Answer 1

= {5−(4)2+[−2−2]+6−2)=

= {5−16+[−4]+6−2)=

= {−11+[−4]+6−2)=

= {−15+6−2)=

= {−9−2)=

= −11