What is the area of a square if the length is 4x-3

The area  of square in terms of x = 16x² -24x + 9

Step-by-step explanation:

It is stated in the question that the length of a square = 4x - 3

Formula to find the area of the square is

Area = length²

Area = ( 4x - 3 )²

by using ( a - b )² = a² + b² - 2ab

here a = 4x and b = -3

So,

(4x)² + (-3)² - 2(4x)(3)

16x² + 9 - 2(12x)

16x² + 9 - 24x

16x² -24x + 9

The area  of square in terms of x = 16x² -24x + 9

The area  of square in terms of x = 16x² -24x + 9  

Step-by-step explanation:  

It is stated in the question that the length of a square = 4x - 3  

Formula to find the area of the square is  

Area = length²

Area = ( 4x - 3 )²  

by using ( a - b )² = a² + b² - 2ab  

here a = 4x and b = -3  

So,  

(4x)² + (-3)² - 2(4x)(3)  

16x² + 9 - 2(12x)  

16x² + 9 - 24x  

16x² -24x + 9

The area  of square in terms of x = 16x² -24x + 9

(hope this helps can i plz have brainlist :D hehe)

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

what is the question?

step-by-step explanation: