-1/2(x + 2) + 1 1/2x = 3 solve for x
2 answers:
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First we convert the tiles to expressions. Similar tiles can be summed up and written as one term. For example 2 tiles of x can be written as 2x.
So we are to add
to 
.
The summation will be:
Therefore, option B is the correct answer.
So we are to add
The summation will be:
Therefore, option B is the correct answer.
Answer:
Step-by-step explanation:
Hello, when you try to find the intersection point(s) you need to solve a system like this one
So, you come up with a polynomial equation like.
And then, we can estimate the discriminant.
If there is no real solution, no intersection point.
If there is one intersection point.
If there are two real solutions, so two intersection points.
Hope this helps.