Find polynomial k(x) such that h(x)+k(x)=3x2+5x+10 using h(x)=x2-3x+8

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Which expression gives you the distance between the points (5,1)and(9,-6)