What is (x+7+sqrt(149))(x+7-sqrt(149)) ?

The solution to (x+7+sqrt(149))(x+7-sqrt(149)) is x^2+14x-100

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x+7+sqrt(149))(x+7-sqrt(149))

simplify

(x + 7 + 149) (x + 7 - 149)

x^{2} + 14 x - 100

Solution steps

(x + 7 + 149) (x + 7 - 149)

Distribute parentheses

= xx + x \cdot 7 + x (- 149) + 7 x + 7 \cdot 7 + 7 (- 149) + 149 x + 149 \cdot 7 + 149 (- 149)

Simplify

xx + x \cdot 7 + x (- 149) + 7 x + 7 \cdot 7 + 7 (- 149) + 149 x + 149 \cdot 7 + 149 (- 149) : x^{2} + 14 x - 100

= x^{2} + 14 x - 100

y^{\frac{1}{2}} (y^{\frac{3}{2}} - y^{\frac{2}{5}})

\frac{1}{( x + 1 ) ( x + 9 )}

, (\frac{1}{( x + 3 ) ^{2}} - 4)

\frac{x ( 3 x + 4 )}{2 ( x + 1 ) ^{\frac{3}{2}}}

What is (x+7+sqrt(149))(x+7-sqrt(149)) ?
The solution to (x+7+sqrt(149))(x+7-sqrt(149)) is x^2+14x-100