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September 2018 1 17 Report

zad.3. ROZWIĄŻ RÓWNANIE:

a)

(4-3x)²-3=(7-2x)(7+2x)+x²

b)

(3x-2)²=(x+1)²

c)

(x+3)²=(2x-1)²

d)

10(x-1)-(3x-1)²+9x²=(2x+1)²-(2x-3)(2x+3)+3

e)

(3x-2)²-(x+1)²=14x-9

f)

(x-2)²-(2x-5)²=x²-(2x-3)(2x+3)-2



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