Math, asked by jeevoyb6, 8 months ago

Show that x^2-1 is a factor of polynomial 5x^3+4x^2-5^x-4

Answers

Answered by Anonymous
82

To show :- x² -1 is factor of of polynomial 5x³+ 4x² -5x -4

SolutioN :-

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Answered by sachinsharmasonti
0

factor have to be done.

first

put x=1

then it verify the polynomial

then

the equation is x-1=0

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