Răspunsuri

2014-10-09T02:06:26+03:00
a) a=((32,5+3·5²):2²·2,9+543° cu b=98,12:4

a=(32,5+75):4*2,9+1=107,5:4*2,9+1=53,75+1=54.75
b=98,12:4=24.53
a>b


b) a=(380-5·2⁴)2²·28-537⁰cu b =805-:2
a=(380-80)*4*28-1=300*4*28-1=33599
b=805:2=402.5
a>b
1 5 1