plss solve this I ll mark u brainliest
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Answer:
x4 - x2 + 4x - 4
Step-by-step explanation:
(x2-x+2)(x2+x-2)
= {x2-(x-2)}{x2+(x-2)}
= (x2)2 - (x-2)2
= x4 - (x2 - 4x + 4)
= x4 - x2 + 4x -4
Answered by
1
Answer:
I hope it's help you dude...
mark as brainliest please☺️☺️
stay safe
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