Answer:
D.
Step-by-step explanation:
The given expression is;
This is the same as;
The denominators are the same.
Subtract the numerators and write one denominator;
Rewrite to get;
A circle has its center at (6,3). One point on the circle is (3, 1). Which is
2 answers:
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The value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20
<h3>What are perfect squares trinomials?</h3>They are those expressions which are found by squaring binomial expressions.
Since the given trinomials are with degree 2, thus, if they are perfect square, the binomial which was used to make them must be linear.
Let the binomial term was ax + b(a linear expression is always writable in this form where a and b are constants and m is a variable), then we will obtain:
Comparing this expression with the expression we're provided with:
we see that:
Thus, the value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20
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