Question

? Write 126 as a product of primes. Use index notation when giving your answer.​

Answer 1

Write 126 as a product of primes.

Use index notation when giving your answer.

Explanation:

Answer 2

2 x 7 x 3²

Explanation:

When finding primes, you use the method I attatched as a picture. Start with the large number at the top, slowly dividing it by factors of it.

The picture shows that the primes 126 is a product of is:

2, 7, 3, 3

Or:

2 x 7 x 3 x 3

This can be simplified into:

2 x 7 x 3²

Hope this helps!