Question

Factor the followingX^2+3x+2x^2+15x+50​

Answer 1

Answer:

1) $(x+1)(x+2)$

2) $(x+5)(x+10)$

Step-by-step explanation:

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

1) $x^2+3x+2$

Find two number whose sum is 3 and whose product is 2.

These would be 1 and 2.

Rewrite it as folowing:

$(x+1)(x+2)$

 2) $x^2+15x+50$

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:

$(x+5)(x+10)$

Answer 2

The 1st one is (x+2)(x+1)

The 2nd one is (x+5)(x+10)