October 2018 1 22 Report

Dane wyrażenie algebraiczne doprowadź do najprostszej postaci i oblicz jego wartość dla podanej wartości x: A.(5x-4)(5x+4)+(3x+1)²-(1-3x)²-10(3x²+2)-100 ; x= -2 B.(1-4x)²-(1-2x)(2x+1)-(2x-3)²+5(3x²+4) ; x= -1 C.3(2-3x)²-3(2+3x)²-5(x²+3)+(1-2x)(1+2x) ; x= -1/3 D.(2x-5)²+(x+2)(x-2)-(2x+1)²-8(x²-4x)+4x ; x= -1/3 E.(1-4x)(1+4x)+(3x+5)²-(5-3x)²-4(2x²-1) ; x= -1/2 F.(1-2x)(1+2x)-(2-5x)²-(5x+2)²+10(3x²-5) ; x= -1/2 G.(x+2)²-(1-3x)(3x+1)-4(2x²-5x)+2(x-2)² ; x= -1/2 H.(x-5)²+(2-5x)(5x+2)-3(8x²+7x)-(2x+3)²+3x ; x= -1/2 I.1/2(x-2)²+1/3(2x-3)(3+2x)-(x+3)²-1/2(3x²+5)+0,5 ; x= -3 J.1/3(1+2x)²-1/2(1-3x)(3x+1)-2x(x-3)+1/6(3-2x)² ; x= -1


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