Question

what must be added to 2x²-5x+6to get x³-3x²+3x-5?

Answer 1

Answer is = x^3-5x^2+8x-11

Answer 2

Answer:

Step-by-step explanation:

factor is -5

4* (-5 cube)+16 * (-5square)+5=k

4*-125+16*25+5=k

-500+400+5=k

-95=k