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x in (-oo:+oo)
y/3 = h // - h
y/3-h = 0
1/3*y-h = 0
x naleu017Cy do R
x in (-oo:+oo)
| H=5wL+5wh+3hL | | -5(1-5x)+(-8x-2)=-4-8x | | 2x=7/2 | | x1/2-8x1/4+15=0 | | 6a^2x(9a^2+4bcx^2+6abx)= | | 18x+13y=12 | | r/-2=10 | | 0.8p=3.6 | | c/14=-11 | | 6/24=-2 | | X/3+2=-1 | | w/2=42 | | (3a^2-7xy)(3a^2+7xy)= | | 7-11x=4-4x-(6/3(4+2^2)+7x) | | X/2+7=10 | | 9/4-1/4g=1/2g | | (r+s)(r^2-rs+s^2)= | | 2*x=20*x-(500+10*x) | | X/2+3=0 | | x^2+8x+55=0 | | x/6=10 | | y/5-y/4=2 | | 72+(-10)=62 | | X/2+1=0 | | 3x-4y+4x+2y= | | x^2+7=2x^2-x-5 | | (x*4)=((x*2.5)+9) | | X/3+1=4 | | X/3+12=-4 | | 9x+21+11x-1=90 | | 9x^2-30x-3=0 | | X/5-3=-5 |