-3 (a⁷)⁴ (b¹³)³ / 2(a⁹)³(b⁸)⁵
-3a¹¹b¹⁶ / 2a¹²b¹³
-3b³ / 2a = -3*0,27³ / 2*1,8 = - 0,0164025
1)у = -2/3x; 2x-2/3x = -4.
2)y = -2/3x; 1 1/3x = -4.
3)y = -2/3x; x = -4:4/3.
4)y = -2/3x; x = 6.
5)y = -2/3*6/1;x = 6.
6)y= -4;x = 6
2/3(3/2x+3/5)-4/5(5/12x-1/2)=1
x+2/5-1/3x+2/5=1
2/3x=1-4/5
x=1/5:2/3=1/5*3/2=3/10=0,3
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