Which method is the most effective method to use to solve x^2+4x+3=0
2 answers:
Answer:
Completing the square.
Step-by-step explanation:
since there is no "a" term and the bx term is even, completing the square is your best bet.
For this case we have as a simpler method the factorization. We must find two numbers that multiplied as a result +3 and added as a result +4.
These numbers are:
3 and 1.
So, we have to:

Answer:

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Just plot the values onto a normal number line
The least common denominator is 1.
Hope this helps you with your questions.
Answer:
Step-by-step explanation:
2/12 I think it's beenalong time sinces have done this
A=6
B= -1/2
C= 11
I had this one on my test and I got it right have a good day