Question

salut am nevoie de rezultatele acestor exerciții .
dau coroana ​

Answer 1

Răspuns:

a)[6·(14-2·6):3]^2=

[6·(14-12):3]^2=

(6·2:3)^2=

(12:3)^2=(4)^2=16

b)[15·(17-8·2)·2-5·3]·2^2-10=

[15·(17-16)·2-15]·2^2-10=

(15·1·2-15)·2^2-10=

(30-15)·4-10=

15·4-10=

60-10=50

c)5^3-3^2+7^2+11^2=

125-9+49+121=

116+49+121=

165+121=286

d)4^3-5^2+13^0-14=

64-25+1-14=

39+1-14=

40-14=26

^ =la puterea

sper că te-am ajutat!