What is expand (x-2)\times (x+2) ?

The solution to expand (x-2)\times (x+2) is x^2-4

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expand (x-2)\times (x+2)

expand

(x - 2) \cdot (x + 2)

x^{2} - 4

Solution steps

(x - 2) (x + 2)

Apply Difference of Two Squares

(x - 2) (x + 2) : x^{2} - 4

= x^{2} - 4

- 3 (- 4 y + 3) + 7 y

- 6 i^{4}

\frac{r}{r ^{2} - 4} + \frac{1}{r ^{2} - 6 r + 8}

\frac{1}{80} + \frac{1}{100}

\frac{x}{2} \times \frac{x}{2}

What is expand (x-2)\times (x+2) ?
The solution to expand (x-2)\times (x+2) is x^2-4