Question
Simplify the expression
−etav2rsin(x)
Evaluate
sin(x)×rivative
Multiply the terms
sin(x)×riv2atie
Multiply the terms
rsin(x)×iv2atie
Use the commutative property to reorder the terms
irsin(x)×v2atie
Multiply
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Evaluate
irsin(x)×v2ati
Multiply the terms
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Evaluate
i×i
Multiply
i2
Use i2=−1 to transform the expression
1×(−1)
Calculate
−1
−rsin(x)×v2at
Multiply the terms
−sin(x)×rv2at
−sin(x)×rv2ate
Use the commutative property to reorder the terms
−esin(x)×rv2at
Rewrite the expression
−erv2atsin(x)
Solution
−etav2rsin(x)
Show Solution
