Which expressions are equivalent to (2^2-9) (x + 3)? Select the THREE equivalent expressions.
A) (x+3)^2 (x – 3)
B) (0 - 3)^2 (x+3)
C) (x+3)^3
D) (x + 3) (x + 3) (x - 3)
E) (x+3) (x - 3) (x - 3)
F) [ (x)^2 + (3)^2] (x - 3)

Step-by-step explanation:

Given

Required

Select 3 equivalent expressions

Express 9 as 3^2

--- This is one equivalent expression

Take as difference of two squares

-- This is another equivalent expression:

Solving further:

becomes

  -- This is another equivalent expression:

Hence, the equivalent expressions are:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: