Rozwiarz zadanie ;D
a) 16(1\4a-0,1)
b)-1/6(0,5+3)
c)-0,7(2c-0,4)
d)3x(-2+0,3x)
e)2/5y(20y-0,5)
f)-1,2z(0,1-z)
g)-25 razy 3s razy-4/5
h)16+5-2x/8
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a) = 4a-1,6
b) = -0,8-4,8=-5,6
c) = -1,4c+2,8
d) = -6x+0,9x^2
e) = 8y^2-0,2y
f) = -0,12z+1,2z^2
g) = -75s razy -4/5= 60s
h) = 21- 1/4x