2√2+3√2-5√2+6√2=6√2
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1)36х в 26 степени (26 над х)
2) 4 1/4
-1.5*2^2=-1.5*4=-6
-1.5*0.8^2=-1 целая 5/10 = -3/2 *8/10=4/5= -3/2*(4/5)^2=-3/2*16/25=-3*8/25=-24/25
-1.5*0^2=-1.5*0=0
-1.5*(-1)^2=-1.5*1=-1.5
-1.5*(-20)^2=-1.5*400=-600
5*(-10)^3=5*1000=5000
5*(-0.4)^3=-5*(2/5)^3=-5*8/125=-8/25
-5*0^3=0
-5*2^3=-5*8=-40
-5*8^3=-5*512=-2560
-3*(-2.5)*8=3*2.5*8=3*20=60
-3*1.75*4/3=3*7/4*4/3=7
<span>( - 1 1/3 a^3 b^2)^3 * 2 1/4 a^4 b=
=(-4/3*a</span>³b²)³*9/4*a^4b=16/9*a^9b^6*9/4*a^4b=4a^13b^7