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1/2а²в⁴х*3/4 = 1/2 * 2² * 1⁴ * 1/2 * 3/4 = 1/2 * 4 * 1 * 3/8 = 12/16 = 3/4 -4а²в²с²*6а⁴с³ = -4*1² * (1/4)²*2²*6*1⁴*2³ = -4*1*1/16*4*6*1*8 = -4*1/4*48 = -48 (2/3ав²)³ = 8/81 а³в⁶ (3/4а²в³)⁴ = 729/256 а⁸в¹² (0,02m³n³)² = 0.0004m⁶n⁶ 0,5³*16а²в = 0,5*(-0,5 0(-2) * 16(-0,5)²(-2) = -0,25*(-16)*16*025*(-2) = 4*16(-0,5) = -32 5/18а³в⁴ * 3 3/5 * а⁴в⁴ = 5/18(-0,2)³(-5)⁴*3 3/5(-0,2)⁴(-5)⁴ = 5/18*(-0,008)*625*3 3/5*0,0016*625 = -5/18*5*3 3/5 = -25/18 * 18/5 = -5