Question

Пожалуйста помогите!! Срочно!!!!

Answer 1

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Answer 2

$x^{2} -5x-(x2)*(x-3)=1-7 x^{2} -5x-(x-2)*(x-3)=-6$$x^{2} -5x-(x*x-x*3-2*x+2*3)=-6$$x^{2} -5x-( x^{2} -x*3-2*x+2*3)=-6$$x^{2} -5x-( x^{2} -x*3-2*x+2*3)=-6$$x^{2} -5x-( x^{2} -3x-2*x+2*3)=-6$$x^{2} -5x-( x^{2} -3x-2x+2*3)=-6$$x^{2} -5x-( x^{2} -5x+2*3)=-6$$x^{2} -5x-( x^{2} -5x+6)=-6$$x^{2} -5x- x^{2} +5x-6=-6$$0-5x+5x-6=-6$$-5x+5x-6=-6$$0x-6=-6$$0-6=-6$$-6=-6$$(x^{2} -5x+7)-(x-2)*(x-3)=1 x^{2} -5x+7-(x-2)*(x-3)=1$