What is expand (2sqrt(x)-3x)^2 ?

The solution to expand (2sqrt(x)-3x)^2 is 4x-12xsqrt(x)+9x^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2sqrt(x)-3x)^2

expand

(2 x - 3 x)^{2}

4 x - 12 x x + 9 x^{2}

Solution steps

(2 x - 3 x)^{2}

Apply Perfect Square Formula:

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

(2 x - 3 x)^{2} = (2 x)^{2} - 2 \cdot 2 x \cdot 3 x + (3 x)^{2}

= (2 x)^{2} - 2 \cdot 2 x \cdot 3 x + (3 x)^{2}

Simplify

(2 x)^{2} - 2 \cdot 2 x \cdot 3 x + (3 x)^{2} : 4 x - 12 x x + 9 x^{2}

= 4 x - 12 x x + 9 x^{2}

(x y^{2} + y) d x

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

(0.5 X + 1 Y = 12, 610) - (1.25 + 0.8 Y = 12400)

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

3 (x - e^{x})

What is expand (2sqrt(x)-3x)^2 ?
The solution to expand (2sqrt(x)-3x)^2 is 4x-12xsqrt(x)+9x^2