en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (k-3)(k+3)

Solution

expand

(k - 3) (k + 3)

Solution

k^{2} - 9

Solution steps

(k - 3) (k + 3)

Apply Difference of Two Squares

(k - 3) (k + 3) : k^{2} - 9

= k^{2} - 9

Popular Examples

factor t^2-28t-60 factor

t^{2} - 28 t - 60

factor 8xy+6y factor

8 x y + 6 y

simplify (63)/(-7)simplify

\frac{63}{- 7}

simplify t^3-r+(20)/r simplify

t^{3} - r + \frac{20}{r}

\frac{63}{18}

Frequently Asked Questions (FAQ)

What is expand (k-3)(k+3) ?
The solution to expand (k-3)(k+3) is k^2-9