A right triangle with an area of ( x 2 − 4 ) u n i t s 2 (x 2 −4)units 2 , and it has a leg that measures ( 2 x + 4 ) u n i t s (2x+4)units. Determine the length of the other leg of the triangle.

x - 2 units

Step-by-step explanation:

According to the question, the data provided is as follows

The area of the triangle with x^2 - 4

And, the leg has 2x + 4

Based on the above information, the length of the triangle other leg is

Let us assume

y = other leg lengths

So, the area of a triangle =

Now

So,

(x-2)(x+2) = (x+2)y

And, finally

x - 2 = y

Therefore the length of other leg is x - 2 units

it's

the answer will be b x² +x-1

step-by-step explanation: