Question

find the HCF of the following​

Answer 1

Answer:

hope it helps u

Step-by-step explanation:

a)List the factors for 14 14 . List all the factors for 7,21,14 7 , 21 , 14 to find the common factors. The common factors for 7,21,14 7 , 21 , 14 are 1,7 . The GCF for the numerical part is 7 .

b) (x + 2) (x - 2) Therefore, H.C.F. of x2 + 4x + 4 and x2 – 4 is (x + 2). 3. Find the highest common factor of polynomials x2 + 15x + 56, x2 + 5x - 24 and x2 + 8x.

Answer 2

Answer:

Ques.b. a=7*x

b=2*7*x*x*x

c=3*7*x*x*y

thus, 7*x are common in all number

so, HCF = 7x ans.

Ques.c.

a=2*2*2*a*a*b*c*c

b=2*2*b*c*c*c

c=2*7*a*b*c*c

thus , 2*c*c are common....

so, HCF = 2c² ans.

Step-by-step explanation: