What is the side length, in inches, of the pets
candy draws a square design with a side length of x inches
for the window at the pet shop. she takes the design to the
printer and asks for a sign that has an area of 16x - 40x +
25 square inches
4x + 5
o 4x-5
o 8x + 5
o 8x-5
16x2 - 40x-25

Candy draws a square design with a side length of x inches for the window at the pet shop. She takes the design to the printer and asks for a sign that has an area of 16x2 – 40x + 25 square inches. What is the side length, in inches, of the pet shop sign?

the length of the sign is inches

Step-by-step explanation:

Given

Area of the square of design =

First we find the roots of equation

The roots of the quadratic equation are given by

where

That is, the factors of the polynomial are and .

So, Area of the square design = =

Area of a square = Length^2

Thus, the length of the sign is inches

equal to

step-by-step explanation:

c: lkllmn.

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