Приведите подобные члены многочлена:
а) o.5c^4+0.3c^2+c^3-0.5c^2
б)1.4z^3-0.1z^2-0.4z^3+1
в) a^2+a+1/4a^2-a
г) 1/2m^5-1/4m^3+m^3-3/4m^5
д) 1/3x+2/3x^3-x-2/3x^3+3
е) 2/5b^2+b-3/5b^2+1/4b
а) 0.5c⁴+0.3c²+c³-0.5c² = 0.5c⁴ + с³ - 0,2с²
б)1.4z³-0.1z²-0.4z³+1 = z³ - 0,1z² +1
в) a²+a+1/4a²-a = 5/4а²
г) 1/2m⁵-1/4m³+m³-3/4m⁵ = 3/4m³ -1/4m⁵
д) 1/3x+2/3x³-x-2/3x³+3 = 3 - 2/3х
е) 2/5b²+b-3/5b²+1/4b = 5/4b - 1/5b²
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Answers & Comments
а) 0.5c⁴+0.3c²+c³-0.5c² = 0.5c⁴ + с³ - 0,2с²
б)1.4z³-0.1z²-0.4z³+1 = z³ - 0,1z² +1
в) a²+a+1/4a²-a = 5/4а²
г) 1/2m⁵-1/4m³+m³-3/4m⁵ = 3/4m³ -1/4m⁵
д) 1/3x+2/3x³-x-2/3x³+3 = 3 - 2/3х
е) 2/5b²+b-3/5b²+1/4b = 5/4b - 1/5b²