Given:
2 answers:
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Given:
The equation is:
The graph of the and
are given on a coordinate plane.
To find:
The solution of the given equation from the given graph.
Solution:
From the given graph it is clear that the graphs of and
intersect each other at points (1.24,5.24) and (16,20).
It means the values of both functions and
are equal at
and
.
So, the solutions of given equation are and
.
Therefore, the correct option is only F.
Answer:
Step-by-step explanation:
Given: u and v be are the solutions of
Let is the quadratic equation and u and v are the zeroes/solutions then
Sum of zeroes;
Product of zeroes;
Comparing to
we get a= 3 , b= 5 and c = 7
Now we have to find
adding and subtracting 2uv in numerator we get
Substituting the values from (i) and (ii) we get
Hence, the value of is
