Practice problem
Simplify and factor (x2−5x+3)−(−2x2+5x)(x^{2}-5x+3) - (-2x^{2}+5x)(x2−5x+3)−(−2x2+5x) as (ax+m)(bx+n)(ax+m)(bx+n)(ax+m)(bx+n), where a,b,m,na,b,m,na,b,m,n are all integers. What is a+b+m+na+b+m+na+b+m+n?
−2-2−2
000
−4-4−4
444
Type a concept, like “slope” or “photosynthesis”.
