factor each of the following polynomials. 1.)2x²-8x answer with solution 2.)-3s²+9s answer with solution 3.)4x + 20x² answer with solution 4.)5t-10t² answer with solution 5.)s²+8s+12 answer with solution 6.)x²-10x +21 answer with solution 7.)x² + 5x-6 answer with solution 8.)4r²+20r+25 answer with solution 9.)9t²-4 answer with solution 10.)2x²+3x-14 answer with solution nonsense=report good answer=brainliest with free 50 points only expert can answer this lol
