Question

[12-2×(100-4laputere3)÷6la puterea2]-3la puterea2

Answer 1

[12-2×(100-64)÷36]-9= (12-2×36÷36)-9 = (12-2)-9= 10-9=1

Answer 2

[12-2×(100-4^3):6^2]-3^2=1

[12-2×(100-64):36]-9=1

[12-2×36:36]-9=1

[12-2×1]-9=1

[12-2]-9=1

10-9=1

...............