Question

Ayuda porfa
a. (24-27/26) ^-3
b. (3 ^2) (4) (5 ^3) / (2 ^-2) (-25)
c.-50 x^8 y^3 z^2 / 200 x^5 y^9 z

Answer 1

Explicación paso a paso:

A. (24-27/26)^-3=(624-27/26)^-3=(597/26)^-3=1:(597/26)^3

B. (3^2)*4*(5^3)/(2^-2)(-25)=9*4*125/(1/4*(-25))=36*125/(-25/4)=4500/-25/4=4500*4/-25=18000/-25=-720

C. - 50x^8y^3z^2/200x^5y^9z=-1200x^8y^3z^2/9000x^5y^9z=-1200/9000x^8-5y^3-9z^2-1=

=-12/90x^3y^-6z=-6/45x^3y^-6z