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Popular >

expand (a+bt)^2dt

Solution

expand

(a + b t)^{2} d t

Solution

a^{2} d t + 2 ab t d t + b^{2} t^{2} d t

Solution steps

(a + b t)^{2} d t

(a + b t)^{2} = a^{2} + 2 ab t + b^{2} t^{2}

= (a^{2} + 2 ab t + b^{2} t^{2}) d t

Distribute parentheses

= d t a^{2} + d t \cdot 2 ab t + d t b^{2} t^{2}

= a^{2} d t + 2 ab t d t + b^{2} t^{2} d t

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Frequently Asked Questions (FAQ)

What is expand (a+bt)^2dt ?
The solution to expand (a+bt)^2dt is a^2dt+2abtdt+b^2t^2dt