3 years ago

20 POINTS

Mathematics

1 answer:

yanalaym [24]3 years ago

6 0

Answer:

Step-by-step explanation:

$(x+2)(3x+1)=0\\\\\text{The product is equal to 0 if one of the factors is equal to 0.}\\\\x+2=0\ \vee\ 3x+1=0\\\\x+2=0\qquad\text{subtract 2 from both sides}\\\boxed{x=-2}\\\\3x+1=0\qquad\text{subtract 1 from both sides}\\3x=-1\qquad\text{divide both sides by 3}\\\boxed{x=-\dfrac{1}{3}}$

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