Select all the expressions that are equivalent to 4− 4 − x . −4 x − 4 4+- 4 + - x -+4 - x + 4 -4+ - 4 + x 4+ 4 + x Use the distributive property to write an expression that is equivalent to 5(-2−3) 5 ( - 2 x − 3 ) .

16x^2 + 16x + 4

Step-by-step explanation:

Apply the so-called FOIL method of multiplying products of binomials:  F stands for 'first terms,' which are 4x and 4x; O stands for "outer terms," which are 4x and 2; I stands for 'inner terms,' which are 2 and 4x; and L stands for "last terms," which are 2 and 2.

To evaluate (4x+2) (4x+2)​, (4x+2) (4x+2)​ = 16x^2 + 8x + 8x + 4

This simplifies to

16x^2 + 16x + 4