Question

Cost of x-5 books is x^2 - 13x + 90 . Find cost of 1 book.
Answer quickly I will mark as brainliest!!!!
No spams plz or it will be reported.

Answer 1

cost of X-5 books = X^2-13x+90
Cost of 1 book = (X^2-13X+90)/(X-5)
                         =X-8
Rem: 5                

Answer 2

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