What is expand ((1,5,8)+(-1,3,-2))*((1,5,8)-(-1,3,-2)) ?

The solution to expand ((1,5,8)+(-1,3,-2))*((1,5,8)-(-1,3,-2)) is (1,5,8)^2-(-1,3,-2)^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((1,5,8)+(-1,3,-2))*((1,5,8)-(-1,3,-2))

expand

((1, 5, 8) + (- 1, 3, - 2)) \cdot ((1, 5, 8) - (- 1, 3, - 2))

(1, 5, 8)^{2} - (- 1, 3, - 2)^{2}

Solution steps

((1, 5, 8) + (- 1, 3, - 2)) ((1, 5, 8) - (- 1, 3, - 2))

= ((1 \cdot 5 \cdot 8,,) + (- 1 \cdot 3,, - 2)) ((1 \cdot 5 \cdot 8,,) - (- 1 \cdot 3,, - 2))

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

a = (1, 5, 8), b = (- 1, 3, - 2)

= (1, 5, 8)^{2} - (- 1, 3, - 2)^{2}

d (i \cdot d = i \cdot d - i \cdot b)

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

- \frac{5}{4} \cdot \frac{x - 5}{2 x}

- 6 p (4, - 6)

\frac{d}{d t} ((x) (a (t - sin (t))))

What is expand ((1,5,8)+(-1,3,-2))*((1,5,8)-(-1,3,-2)) ?
The solution to expand ((1,5,8)+(-1,3,-2))*((1,5,8)-(-1,3,-2)) is (1,5,8)^2-(-1,3,-2)^2