Question

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A train havers 400km at a uniform speed. If the speed hach
been 5km/h more, it would have taken
1 hour leur por the
same journey find the speed of the han​

Answer 1

Step-by-step explanation:

Factor Theorem

According to factor theorem, if f(x) is a polynomial of degree n ≥ 1 and 'a' is any real number, then, (x-a) is a factor of f(x), if f(a)=0.

Also, we can say, if (x-a) is a factor of polynomial f(x), then f(a) = 0. ...

Factor theorem is commonly used for factoring a polynomial and finding the roots of the polynomial.

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Answer 2

Answer:

Step-by-step explanation:

train havers 400km at a uniform speed. If the speed hach

been 5km/h more, it would have taken

1 hour leur por the

same journey find the speed of the han​