Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−etav2rarctan(x)
Evaluate
arctan(x)×rivative
Multiply the terms
arctan(x)×riv2atie
Multiply the terms
rarctan(x)×iv2atie
Use the commutative property to reorder the terms
irarctan(x)×v2atie
Multiply
More Steps
Evaluate
irarctan(x)×v2ati
Multiply the terms
More Steps
Evaluate
i×i
Multiply
i2
Use i2=−1 to transform the expression
1×(−1)
Calculate
−1
−rarctan(x)×v2at
Multiply the terms
−arctan(x)×rv2at
−arctan(x)×rv2ate
Use the commutative property to reorder the terms
−earctan(x)×rv2at
Rewrite the expression
−erv2atarctan(x)
Solution
−etav2rarctan(x)
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