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the factors of the following polynomial are given below.choose the right factors that correspond to each given polynomial and write your answer on your answer sheet​​

the factors of the following polynomial are given below.choose the right factors that-example-1
User Costas
by
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1 Answer

4 votes

#1


\\ \ast\rm\longmapsto (x-9)(x+9)


\\ \ast\rm\longmapsto x^2-9^2


\\ \ast\rm\longmapsto x^2-81

#2


\\ \ast\rm\longmapsto (2x-7)(2x+7)


\\ \ast\rm\longmapsto 2x^2-7^2


\\ \ast\rm\longmapsto 4x^2-49

#3


\\ \ast\rm\longmapsto (4x-9y)(4x+9y)


\\ \ast\rm\longmapsto 4x^2-9y^2


\\ \ast\rm\longmapsto 16x^2-81y^2

#4


\\ \ast\rm\longmapsto (5x-1)(5x+1)


\\ \ast\rm\longmapsto 5x^2-1^2


\\ \ast\rm\longmapsto 25x^2-1

#5


\\ \ast\rm\longmapsto (9x-20y^2)(9x+20y^2)


\\ \ast\rm\longmapsto 9x^2-(20y^2)^2


\\ \ast\rm\longmapsto 81x^2-400y^2

User Jim Nilsson
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