Select all expressions that are squares of linear expressions. A x^2+6x+36 ((1)/(2)x+4)^2 C (2d+8)(2d-8) D p^2-6p+9 E x^2+36 F 9x^2-36 F

To determine which expressions are squares of linear expressions, we need to identify expressions that can be written in the form or .Let's analyze each option:A. This expression cannot be written as a square of a linear expression because it does not have the correct form.B. This expression is a square of a linear expression because it can be written as .C. This expression is not a square of a linear expression because it is a product of two linear expressions, not a square.D. This expression cannot be written as a square of a linear expression because it does not have the correct form.E. This expression cannot be written as a square of a linear expression because it does not have the correct form.F. This expression cannot be written as a square of a linear expression because it does not have the correct form.Therefore, the only expression that is a square of a linear expression is option B: .