(8+7a)+4 simplify pls
2 answers:
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Answer:
The line does not intersect the curve
Step-by-step explanation:
Assuming that we are looking for the points of intersection of
and
We make y the subject in the second equation to get:
When we substitute into the first equation:
Let us expand to get:
We obtain the standard form
Divide through by 5
The discriminant is
Hence the quadratic equation has no real roots.
This means the line and point has no point of intersection.