What is (q+sqrt(2))(q-sqrt(2)) ?

The solution to (q+sqrt(2))(q-sqrt(2)) is q^2-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (q+sqrt(2))(q-sqrt(2))

simplify

(q + 2) (q - 2)

q^{2} - 2

Solution steps

(q + 2) (q - 2)

Apply Difference of Two Squares

(q + 2) (q - 2) : q^{2} - 2

= q^{2} - 2

(e^{t} cos (t) - e^{t} sin (t))^{2}

(x + y i)^{2}

(1 + i)^{7}

(1 + 3 i)^{4}

(y^{2} - 2 x y + 6) d x - (x^{2} - 2 x y + 2) d y

What is (q+sqrt(2))(q-sqrt(2)) ?
The solution to (q+sqrt(2))(q-sqrt(2)) is q^2-2