What is expand (0i+j^2)*(2i,j) ?

The solution to expand (0i+j^2)*(2i,j) is 0*i(2,ij)+j^2(2,ij)

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expand (0i+j^2)*(2i,j)

expand

(0 i + j^{2}) \cdot (2 i, j)

0 \cdot i (2, ij) + j^{2} (2, ij)

Solution steps

(0 \cdot i + j^{2}) (2 i, j)

= (0 \cdot i + j^{2}) (2, ij)

Apply the distributive law:

a (b + c) = ab + a c

a = (2 i, j), b = 0 \cdot i, c = j^{2}

= (2 i, j) \cdot 0 \cdot i + (2 i, j) j^{2}

= 0 \cdot i (2, ij) + j^{2} (2, ij)

(2 L + K) (2 L^{\frac{1}{2}} + 3 K^{\frac{1}{2}})

(- 1)^{n + 1} (1 + \frac{1}{n ^{2}})

(z - \frac{1}{z})^{2}

\frac{k ( 2 k + 1 ) ( 4 k + 1 )}{3} + (2 (k + 1))^{2}

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

What is expand (0i+j^2)*(2i,j) ?
The solution to expand (0i+j^2)*(2i,j) is 0*i(2,ij)+j^2(2,ij)