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[Calculator]

3x²-5x+4 factors into?  

select answer (3x-4)(x-1) (3x+4)(x-1) (3x+4)(x+1)  



(x-1)(X-2) creates which polynomial?   select answer x² -x-2 x²+x+2 x² -x+2  




(x+4)(2x-1) creates which polynomial?   select answer 2x²+7x+4 2x² -7x-4 2x²+7x-4  




2x²+x+1 reduces to which equation?   select answer (2X-1)(x-1) (2X-1)(x+1) (2X+1)(x-1)