Question

Factories x²+3x+x+3 ​

Answer 1

Answer: your required answer is :-

⇒ x²+3x+x+3

⇒ x²+4x+3

__________________

hope this helps you dear !!

itz shivani ..

Step-by-step explanation:

Answer 2

Answer

-3 and -1

Explanation:

If x²+3x+x+3=0

⇒x(x+3) + 1(x+3)=0

⇒(x+3)(x+1)=0

then (x+3)=0 or (x+1)=0

⇒x= -3 or x= -1