Rozwiąż nierówność :
3-( 2x-5 ) ( 5+2x) 1-( 2x-3)^2
Prosze o pomooc . ;c
:D
3-(10x+4x²-25-10x)≤1-(4x²-12x+9)3-10x-4x+25+10x≤ 1-4x²+12x-9
-12x≤-8-28x≥3
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3-(10x+4x²-25-10x)≤1-(4x²-12x+9)
3-10x-4x+25+10x≤ 1-4x²+12x-9
-12x≤-8-28
x≥3