What is (4-sqrt((x+15)))(-4+sqrt(x+15)) ?

The solution to (4-sqrt((x+15)))(-4+sqrt(x+15)) is -x+8sqrt(x+15)-31

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (4-sqrt((x+15)))(-4+sqrt(x+15))

simplify

(4 - (x + 15)) (- 4 + x + 15)

- x + 8 x + 15 - 31

Solution steps

(4 - x + 15) (- 4 + x + 15)

Apply rule:

(a) = a

(x + 15) = x + 15

= (4 - x + 15) (- 4 + x + 15)

Apply FOIL method

(4 - x + 15) (- 4 + x + 15) : - x + 8 x + 15 - 31

= - x + 8 x + 15 - 31

\frac{sin ( x ) + cot ( x ) ( 1 + cos ( x ) )}{1 + cos ( x )}

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

lo g_{4} (64)

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

6 (6 - 7)

What is (4-sqrt((x+15)))(-4+sqrt(x+15)) ?
The solution to (4-sqrt((x+15)))(-4+sqrt(x+15)) is -x+8sqrt(x+15)-31