Question

find the H.C.F of (a2-a )(a+1)​

Answer 1

Answer:

1

Step-by-step explanation:

a2-a = a ( a-1 )

a+1 = a + 1

No common term means H.C.F. is 1

Answer 2

Question :- find the HCF of (a² - a) and (a + 1) .

Solution :-

HCF :- The greatest number that is a factor of given numbers.

Factors of (a² - a) and (a + 1) are :-

→ a² - a = a(a - 1) = a * (a - 1) * 1

→ (a + 1) = 1 * (a + 1)

HCF = common Factors = 1 . (Ans.)

Hence, HCF of given numbers in Equal to 1.

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