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Stella [2.4K]
3 years ago
5

PLEASE HELP ME VERY URGENT 20 points 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)
Mathematics
1 answer:
irga5000 [103]3 years ago
3 0
PartA Factor 3x^2a^2 − 5xa^2 − 2a^2.
 3x^2a^2 − 5xa^2 − 2a^2= 
 a^2(3x^2 − 5x − 2)=
 a^2((x-2)*(x+(1/3))) Part B: Factor x^2 − 10x + 25. x^2 − 10x + 25.= (x-5)*(x-5) Part C: Factor x^2 − 81. Show your work. x^2 − 81=(x-9)*(x+9)

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