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Popular >

expand 2x(xdt+2tdx)

Solution

expand

2 x (x d t + 2 t d x)

Solution

2 x^{2} d t + 4 x t d x

Solution steps

2 x (x d t + 2 t d x)

Apply the distributive law:

a (b + c) = ab + a c

a = 2 x, b = x d t, c = 2 t d x

= 2 xx d t + 2 x \cdot 2 t d x

= 2 xx d t + 2 \cdot 2 x t d x

Simplify

2 xx d t + 2 \cdot 2 x t d x : 2 x^{2} d t + 4 x t d x

= 2 x^{2} d t + 4 x t d x

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Frequently Asked Questions (FAQ)

What is expand 2x(xdt+2tdx) ?
The solution to expand 2x(xdt+2tdx) is 2x^2dt+4xtdx