Answer:
aida's work is the correct answer
Answer:
<h2>x = 3</h2>
Step-by-step explanation:
Look at the picture.
Therefore we have:
<em>cross multiply</em>

<em>divide both sides by 3</em>

As a = 0 , there is no sign . Its only 0. Thus the answer is (c)
Answer:
(A). y = ( x - 3 ) ( x + 4 )
Step-by-step explanation: