What is expand (3x-x^3)(-7x+pi)+e^{9x} ?

The solution to expand (3x-x^3)(-7x+pi)+e^{9x} is 7x^4-pix^3-21x^2+3pix+e^{9x}

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (3x-x^3)(-7x+pi)+e^{9x}

expand

(3 x - x^{3}) (- 7 x + π) + e^{9 x}

7 x^{4} - π x^{3} - 21 x^{2} + 3 π x + e^{9 x}

Solution steps

(3 x - x^{3}) (- 7 x + π) + e^{9 x}

Expand

(3 x - x^{3}) (- 7 x + π) : 7 x^{4} - π x^{3} - 21 x^{2} + 3 π x

= 7 x^{4} - π x^{3} - 21 x^{2} + 3 π x + e^{9 x}

(t^{2} + (t^{2})^{2}, 4 t \cdot t^{2}) \cdot (1, 2 t)

\frac{( x + 1 ) ^{2}}{x ^{2} + 2 x - 3}

- (1 + 2) x

(2 - \frac{1}{2 ^{n}}) (3 + \frac{1}{2 ^{n}})

\frac{8 x ^{3} + 29 x ^{2} + 28 x - 1}{( x + 1 ) ^{2} ( x ^{2} + 2 x - 1 )}

What is expand (3x-x^3)(-7x+pi)+e^{9x} ?
The solution to expand (3x-x^3)(-7x+pi)+e^{9x} is 7x^4-pix^3-21x^2+3pix+e^{9x}