August 2018 2 27 Report
Zad1. rozwiąż podane równania:
a)3(2x-1)+5x=2-[1-2x)]
b) (x+4)²+14=(X-2)²+2
C)(2x-3)²=(1-2x)²+2(4-4x)
d)(4x-3)(4x+3)-(x+1)²=15(x-2)²-10-2x
e)x(x-2)-(x+1)(x-3)=1+2x
zad2. rozwiaz rownania:
a) (x-3)=2
b) (5x-1)=9
c) (3x-4)=5
d)(1-2x)=3
e)3-(5-3x)=4
f) 2(x+6)-1=0
zad3 rozwiaz podane nierównosci
a) x(x+1)-(x²+1)<2(-x+3)
b)(2x-3)(2x+3)-4(4x-2)>(2x-5)²
c)5(x-1)²>2(x²+4)+x(3x+4)+x

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