A triangle in the xy-coordinate plane is formed by the points (−2,0), (4,0), and (1,5). What is the area of this triangle?
1 answer:
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Answer:
x = 2
and
x = 3
Step-by-step explanation:
The function given is:
In this fraction, the bottom part is the denominator. We need to set it equal to 0 and solve for 2 values of x.
This is middle term factorization process. Hence the 2 solutions (roots) of the denominator is:
x = 2, 3