Question

calcule 

(1/3 . 1/5)²

(11 elevado a 6 /11³)²

Answer 1

a) 7x - y + 2x - 2x 
b) 9p + p - 10p
c) -6m - m - 4m - 2m
d)5x² - 3x - 5x² - 4x 
e) 0,3x _ 0,01x - 0,1x

Answer 2

(1/3X1/5)^2 =(1/15)^2= 1/225

(11^6/11^3)^2=11^6X11^-3=11^3=1331