What is expand (x+6)(x+4)(x+3) ?

The solution to expand (x+6)(x+4)(x+3) is x^3+13x^2+54x+72

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expand (x+6)(x+4)(x+3)

expand

(x + 6) (x + 4) (x + 3)

x^{3} + 13 x^{2} + 54 x + 72

Solution steps

(x + 6) (x + 4) (x + 3)

Expand

(x + 6) (x + 4) (x + 3) : (x^{2} + 10 x + 24) (x + 3)

= (x^{2} + 10 x + 24) (x + 3)

Distribute parentheses

= x^{2} x + x^{2} \cdot 3 + 10 xx + 10 x \cdot 3 + 24 x + 24 \cdot 3

Simplify

x^{2} x + x^{2} \cdot 3 + 10 xx + 10 x \cdot 3 + 24 x + 24 \cdot 3 : x^{3} + 13 x^{2} + 54 x + 72

= x^{3} + 13 x^{2} + 54 x + 72

(x + 1) (x + 2) (x + 3) (x + 4)

\frac{1}{6} \div \frac{2}{3}

(- 3)^{2} + (4)^{2}

5 - (- 9)

\frac{24}{56}

What is expand (x+6)(x+4)(x+3) ?
The solution to expand (x+6)(x+4)(x+3) is x^3+13x^2+54x+72