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Popular >

expand 2(y-k)y'

Solution

expand

2 (y - k) y^{'}

Solution

2 yy' - 2 k y'

Solution steps

2 (y - k) y^{'}

Apply the distributive law:

a (b - c) = ab - a c

a = 2 y^{'}, b = y, c = k

= 2 y^{^{'}} y - 2 y^{^{'}} k

= 2 y y^{^{'}} - 2 k y^{^{'}}

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Frequently Asked Questions (FAQ)

What is expand 2(y-k)y' ?
The solution to expand 2(y-k)y' is 2yy'-2ky'