Polynomial Arithmetic Warmup Practice Problems Online

Which expression could not represent the perimeter of the polygon?

Which expression could represent the area of the figure?

Which expression could $\color{#D61F06} { \text{not} }$ represent the area of the figure shown?

Which expression is $\color{#D61F06} {\text{not}}$ equivalent to $x^{20} - 16x^{64}$ ?

x^{2}(x^{10} -16x^{32})

x^{20}(1 - 16x^{44})

(x^{10} - 4x^{32})(x^{10} + 4x^{32})

(x^5 - 2x^{16})(x^5 + 2x^{16})(x^{10} + 4x^{32})

Which statement best describes this equation?

$(f + g)^2 = f^2 + g^2$

Polynomial Arithmetic Warmup