What is expand (x^3-3x^2+1)(x+3) ?

The solution to expand (x^3-3x^2+1)(x+3) is x^4-9x^2+x+3

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expand (x^3-3x^2+1)(x+3)

expand

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

x^{4} - 9 x^{2} + x + 3

Solution steps

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

Distribute parentheses

= x^{3} x + x^{3} \cdot 3 - 3 x^{2} x - 3 x^{2} \cdot 3 + 1 \cdot x + 1 \cdot 3

Simplify

x^{3} x + x^{3} \cdot 3 - 3 x^{2} x - 3 x^{2} \cdot 3 + 1 \cdot x + 1 \cdot 3 : x^{4} - 9 x^{2} + x + 3

= x^{4} - 9 x^{2} + x + 3

(4 - y)^{2}

(11 - 5 i) (- 1 + 2 i)

lo g_{4} (4^{5})

\frac{3}{x + 4} - \frac{1}{x + 6}

15 \times 8

What is expand (x^3-3x^2+1)(x+3) ?
The solution to expand (x^3-3x^2+1)(x+3) is x^4-9x^2+x+3