Respuesta :

WojtekR

[tex] 25^{z+2}=125\\\\(5^2)^{z+2}=5^3\\\\5^{2(z+2)}=5^3\\\\2(z+2)=3\qquad|:2\\\\\\z+2=\dfrac{3}{2}\\\\\\z=\dfrac{3}{2}-2\\\\\\\boxed{z=-\frac{1}{2}=-0.5} [/tex]

Answer D.

acrain51

Answer:

d) z= -0.5

Step-by-step explanation:

i took the test

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