Answer:
Step-by-step explanation:
multiply the numerator/denominator of the first fraction by (x - 4)
multiply the numerator/denominator of the second fraction by (x + 2)
this ensures that the fractions have a common denominator
-
= - ← subtract numerators leaving the common denominator
=
=
Answer:
U=2.5
Step-by-step explanation:
Searched it
Answer:
D
Step-by-step explanation:
<em>x</em> is greater than 12:
and <em>x</em> is less than or equal to 3 times the value of y:
We can divide everything by 3:
<h2>
The value of = </h2>
Step-by-step explanation:
We have,
To find, the value of = ?
∴
=
=
Using the identity,
=
=
Thus, the value of =