Which expression is equivalent to c^2-4/c+3 / c+2/3(c^2-9)?

Option C is correct

the expression which is equivalent to the expression   is,  

Explanation:

Given: The expression is:  

We remember that dividing fraction a by fraction b is the same as multiplying fraction a by the reciprocal of fraction b or vice versa.

Using expression:  

⇒

Let p=, q=c+3 , r =c+2 and s =

then;

  =

=

Therefore, the expression which is equivalent to the given  expression  is,  

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

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