Question

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Answer 1

Step-by-step explanation:

$5a {b}^{2} = 5 \times a \times b \times b$

hope it helps.

Answer 2

Answer:

5ab^2+10ab5ab

2

+10ab

The prime factorization of 5ab^2= 5\times a\times b\times b5ab

2

=5×a×b×b

The prime factorization of 10ab= 5\times2\times a\times b10ab=5×2×a×b

We can see that the greatest common factor of 5ab^2\text{ and }10ab5ab

2

and 10ab is 5\times a\times b5×a×b

Hence, the greatest common factor of 5ab^2+10ab5ab

2

+10ab = 5ab

Hope it will help you