Answer:
1)

2)

Explanation:
You can factorize the quadratics equations by applying the proccedure shown below:
1)

Find two number whose sum is 3 and whose product is 2.
These would be 1 and 2.
Rewrite it as folowing:

2)

Find two number whose sum is 15 and whose product is 50.
These would be 5 and 10.
Therefore, you can rewrite it as folowing:
