WILL REWARD BRAINLIEST ANSWER Part A: Factor 3x2a2 − 5xa2 − 2a2. Show your work. (4 points) Part B: Factor x2 − 10x + 25. Show your work. (3 points) Part C: Factor x2 − 81. Show your work. (3 points)
 Factor 3x2a2 − 5xa2 − 2a2.  3x2a2 − 5xa2 − 2a2=  a2(3x2 − 5x − 2)=  a2((x-2)*(x+(1/3)))  Part B: Factor x2 − 10x + 25.  x2 − 10x + 25.= (x-5)*(x-5)  Part C: Factor x2 − 81. Show your work.  x2 − 81=(x-9)*(x+9)
