Answer:

Step-by-step explanation:
The general form of the quadratic equation is

You are given the quadratic equation

It can be rewritten in standard form as

Hence,

Answer:
32 cm
Step-by-step explanation:
Since this triangle (formed by construction) is a 45 45 90 triangle, this means that the ratio between one of the sides (a) and the hypotenuse (h) is <em><u>h = a * </u></em>
This means that all of the sides are 8 since 8 *
is the diagonal. Multiply 8 by 4 to get your answer, 32 cm.
A. (x+1)^2/4 + (y-2)^2/9=1