Final Answer
Step-by-step Solution
Specify the solving method
We can multiply the polynomials $\left(x-\frac{1}{2}\right)\left(x+\frac{1}{2}\right)$ by using the FOIL method. The acronym F O I L stands for multiplying the terms in each bracket in the following order: First by First ($F\times F$), Outer by Outer ($O\times O$), Inner by Inner ($I\times I$), Last by Last ($L\times L$)
Learn how to solve special products problems step by step online.
$\begin{matrix}(F\times F)\:=\:(x)(x)\\(O\times O)\:=\:(x)(\frac{1}{2})\\(I\times I)\:=\:(-\frac{1}x)(x)\\(L\times L)\:=\:(-\frac{1}x)(\frac{1}{2})\end{matrix}$
Learn how to solve special products problems step by step online. Solve the product (x-1/2)(x+1/2). We can multiply the polynomials \left(x-\frac{1}{2}\right)\left(x+\frac{1}{2}\right) by using the FOIL method. The acronym F O I L stands for multiplying the terms in each bracket in the following order: First by First (F\times F), Outer by Outer (O\times O), Inner by Inner (I\times I), Last by Last (L\times L). Then, combine the four terms in a sum. Substitute the values of the products. Multiply -0.5 times 0.5.