Question

repede va rog
ex 2,3,4
dau coroana​

Answer 1

Explicație pas cu pas:

2 a.2^6

b.5^19

c.3^8

d.2^22

e.47^8

f.5^10

3 a.32+216=248

b.25-9=16

c.8+16+2=26

d.(14-10-8)^2=(-4)^2=16

e.32-8+1=25

f.343-196-7=140

g.1+5+25=31

h.64-27+1=38

i.8+125+6=139

4 a.(7-3)^3=4^3=64

b.(2+3)^2=5^2=25

c.12^2-5^2=(12-5)^2=7^2=49

d.40^2+30^2=(40+30)^2=70^2=4900

e.50^2-30^2=(50-30)^2=20^2=400

f.16+9*2*5^0=16+9*2*1=16+18=34

g.5^2-3^2+4^2=(5-3+4)^2=6^2=36

h.15^2-2^2*3^2=(15-2*3)^2=9^2=81

i.5^2+2*5*3+3^2=25+30+9=64