What is expand (y^2-4y+9)-(3y^2-6y=9) ?

The solution to expand (y^2-4y+9)-(3y^2-6y=9) is -2y^2+2y+9=9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (y^2-4y+9)-(3y^2-6y=9)

expand

(y^{2} - 4 y + 9) - (3 y^{2} - 6 y = 9)

- 2 y^{2} + 2 y + 9 = 9

Solution steps

(y^{2} - 4 y + 9) - (3 y^{2} - 6 y = 9)

= (y^{2} - 4 y + 9) - (3 y^{2} - 6 \cdot 9 = y)

- (3 y^{2} - 6 y = 9) : - 3 y^{2} + 6 y = 9

(y^{2} - 4 y + 9) - 3 y^{2} + 6 y = 9

Expand

(y^{2} - 4 y + 9) - 3 y^{2} + 6 y : - 2 y^{2} + 2 y + 9

- 2 y^{2} + 2 y + 9 = 9

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

\frac{k ^{a}}{n ( k ^{a} - n ^{a} )}

\frac{1}{( w i + 0.5 ) ^{2}}

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

e^{x + 2} (2 x + 2)

What is expand (y^2-4y+9)-(3y^2-6y=9) ?
The solution to expand (y^2-4y+9)-(3y^2-6y=9) is -2y^2+2y+9=9