The area of a rectangular computer screen is 4x^2+20x+16. the width of the screen is 2x+8. what is the length of the screen?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Is a square always, sometimes, or never a parallelogram

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?