Question

VA ROG sa ma ajutati la problema 26

Answer 1

Răspuns:

a)[6^5·(-6)^3]^2:6^5=

[(-6)^8]^2:6^5=

(-6)^16:6^5=6^11

b)[18^5:(-6)^5]^2:3^6=

[(-3)^5]^2:3^6=

(-3)^10:3^6=3^4

c)[(-5)^12·(5^2)^5]^3:(-5)^49=

[(-5)^12·5^10]^3:(-5)^49=

[(-5)^22]^3:(-5)^49=

(-5)^66:(-5)^49=-5^17

d)[3^4·(-9)^4]^2:27^7=

[(-27)^4]^2:27^7=

(-27)^8:27^7=27

e)[(-2)^5·3^5]^2:(-6)^9=

[(-6)^5]^2:(-6)^9=

(-6)^10:(-6)^9=-6

f)[-4^3·2^5]^6:(-2)^10=

[(-2^2)^3·2^5]^6:(-2)^10=

[(-2)^6·2^5]^6:(-2)^10=

[(-2)^11]^6:(-2)^10=

(-2)^66:(-2)^10=-2^56

sper că te-am ajutat!