1.
a] 1/3-∛64/27+4=1/3-4/3+4=-1+4=32
b] 2⁻¹=1/2
в] =3^7/5*3^3/5=3^10/5=9
г] =2-3=-1
д] =5/2=2.5
e] =2/5-∛125/3+6=2/5-5/3+6=4 11/15+5/3=6 2/5=6.4
ж] =4^10/8*3^5/8*4^6/8*3^3/8=4²*3=16*3=48
з] =7m+2|m|-6|m|=-1+2/7-6/7=-1-4/7=-11/7
и] = 2x+4x-8x=-2x=-2*0.3=-0.6
2.
a] =a^-3/4*4/3=a^-1=1/a
б] = a^1/4*a^3/4=a
в] = x^-7/4+11/4*y^11/5-1/5=xy²