Question

question no 25 please solve ​

Answer 1

Answer:

Don't Know mate sorry :)

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Answer 2

Answer:

so the perimeter = sum of all sides

first add the given sides and then subtract from the perimeter...

p^2-2p+1+3p^2-5p+3

4p^2-7p+4

the third side = 6p^2-4p+9-4p^2+7p-4

=2p^2+3p+5