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

The solution to expand (m-2)x^2+(n-1)x+(p-3) is mx^2-2x^2+nx-x+p-3

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expand (m-2)x^2+(n-1)x+(p-3)

expand

(m - 2) x^{2} + (n - 1) x + (p - 3)

m x^{2} - 2 x^{2} + n x - x + p - 3

Solution steps

(m - 2) x^{2} + (n - 1) x + (p - 3)

Apply rule:

a + (b + c) = a + b + c

(n - 1) x + (p - 3) = (n - 1) x + p - 3

= (m - 2) x^{2} + (n - 1) x + p - 3

= x^{2} (m - 2) + x (n - 1) + p - 3

Expand

x^{2} (m - 2) : m x^{2} - 2 x^{2}

= m x^{2} - 2 x^{2} + x (n - 1) + p - 3

Expand

x (n - 1) : n x - x

= m x^{2} - 2 x^{2} + n x - x + p - 3

a^{4} - 10000

- 0.5 \cdot 2

\frac{7 m ^{2} - 6 m}{4 mn} + \frac{12 m ^{2} - 3 m}{4 mn}

2^{4} \cdot 2^{5}

10 20 n^{4}

What is expand (m-2)x^2+(n-1)x+(p-3) ?
The solution to expand (m-2)x^2+(n-1)x+(p-3) is mx^2-2x^2+nx-x+p-3