What is expand-0.5(x+2)*(x-24) ?

The solution to expand-0.5(x+2)*(x-24) is -0.5x^2+11x+24

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expand-0.5(x+2)*(x-24)

expand

- 0.5 (x + 2) \cdot (x - 24)

- 0.5 x^{2} + 11 x + 24

Solution steps

- 0.5 (x + 2) (x - 24)

Expand

- 0.5 (x + 2) (x - 24) : - 0.5 (x^{2} - 22 x - 48)

= - 0.5 (x^{2} - 22 x - 48)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

- 0.5 (x^{2} - 22 x - 48) = - 0.5 x^{2} - 0.5 (- 22 x) - 0.5 (- 48)

= - 0.5 x^{2} - 0.5 (- 22 x) - 0.5 (- 48)

Simplify

- 0.5 x^{2} - 0.5 (- 22 x) - 0.5 (- 48) : - 0.5 x^{2} + 11 x + 24

= - 0.5 x^{2} + 11 x + 24

(y - 9)^{3}

(a + b)^{3} + 27

x^{2} - 5 x y - 14 y^{2}

4 \frac{( x + 2 )}{3} + 2 \frac{( 7 x - 3 )}{5}

f (x) 2 x^{2} - 12 x - 10

What is expand-0.5(x+2)*(x-24) ?
The solution to expand-0.5(x+2)*(x-24) is -0.5x^2+11x+24