What is (-6sqrt(7)y+9sqrt(7))^2 ?

The solution to (-6sqrt(7)y+9sqrt(7))^2 is 252y^2-756y+567

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-6sqrt(7)y+9sqrt(7))^2

simplify

(- 67 y + 97)^{2}

252 y^{2} - 756 y + 567

Solution steps

(- 67 y + 97)^{2}

Apply Perfect Square Formula:

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

(- 67 y + 97)^{2} = (- 67 y)^{2} + 2 (- 67 y) \cdot 97 + (97)^{2}

= (- 67 y)^{2} + 2 (- 67 y) \cdot 97 + (97)^{2}

(- 67 y)^{2} = 252 y^{2}

2 (- 67 y) \cdot 97 = - 756 y

(97)^{2} = 567

= 252 y^{2} - 756 y + 567

33 (2 - 5)

e^{- 8 n} - e^{- 8 (n + 1)}

x (y - \frac{1}{x ^{2}})

9 (1 - cos (t))^{2}

(\frac{1}{x ^{2}} + 2 x)^{5}

What is (-6sqrt(7)y+9sqrt(7))^2 ?
The solution to (-6sqrt(7)y+9sqrt(7))^2 is 252y^2-756y+567