What is expand v(1,2)f(2,-2) ?

The solution to expand v(1,2)f(2,-2) is 2(1*2,)vf,-2(1*2,)vf

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expand v(1,2)f(2,-2)

expand

v (1, 2) f (2, - 2)

2 (1 \cdot 2,) v f, - 2 (1 \cdot 2,) v f

Solution steps

v (1, 2) f (2, - 2)

= (1 \cdot 2,) (2, - 2) v f

Apply the distributive law:

a (b - c) = ab - a c

a = v (1, 2) f, b = 2,, c = 2

= v (1, 2) f \cdot 2, - v (1, 2) f \cdot 2

= 2 (1 \cdot 2,) v f, - 2 (1 \cdot 2,) v f

s (s + \frac{1}{15}) (3 s + 1)

\frac{15 s + 16}{( s + 1 ) ( 3 s + 2 )}

(3 x^{2} + 2) x^{\frac{1}{2}}

(x^{\frac{1}{3}} + y^{\frac{1}{3}})^{12}

(x + 2) \cdot 2 \cdot x - a

What is expand v(1,2)f(2,-2) ?
The solution to expand v(1,2)f(2,-2) is 2(1*2,)vf,-2(1*2,)vf