What is expand (x+3)(x+4)(x+5) ?

The solution to expand (x+3)(x+4)(x+5) is x^3+12x^2+47x+60

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expand (x+3)(x+4)(x+5)

expand

(x + 3) (x + 4) (x + 5)

x^{3} + 12 x^{2} + 47 x + 60

Solution steps

(x + 3) (x + 4) (x + 5)

Expand

(x + 3) (x + 4) (x + 5) : (x^{2} + 7 x + 12) (x + 5)

= (x^{2} + 7 x + 12) (x + 5)

Distribute parentheses

= x^{2} x + x^{2} \cdot 5 + 7 xx + 7 x \cdot 5 + 12 x + 12 \cdot 5

Simplify

x^{2} x + x^{2} \cdot 5 + 7 xx + 7 x \cdot 5 + 12 x + 12 \cdot 5 : x^{3} + 12 x^{2} + 47 x + 60

= x^{3} + 12 x^{2} + 47 x + 60

\frac{b}{b}

\frac{90 x ^{18}}{2 x}

9 a^{2} + 49 b - a + b

\frac{x ^{2} - 64}{4 x ^{3} + 32 x ^{2}}

(3 a^{2} - a + 2)^{2}

What is expand (x+3)(x+4)(x+5) ?
The solution to expand (x+3)(x+4)(x+5) is x^3+12x^2+47x+60