Respuesta :

geerky42
Start with 147 / 3 which is equal to 49

So now expression is 4 ( √(49) + 3 )

We know that 7×7 = 49 so then √49 would be 7.

So expression is now 4( 7 + 3 )

4( 7+3 ) = 4( 10 ) = 40

Final answer: 40

Hope this helps.