Question
Solve the equation
J=−12i
Evaluate
1+11=Ji
Add the numbers
12=Ji
Use the commutative property to reorder the terms
12=iJ
Swap the sides of the equation
iJ=12
Divide both sides
iiJ=i12
Divide the numbers
J=i12
Solution
More Steps

Evaluate
i12
Multiply by the Conjugate
i×i12i
Calculate
More Steps

Evaluate
i×i
Multiply
i2
Use i2=−1 to transform the expression
1×(−1)
Calculate
−1
−112i
Calculate
−12i
J=−12i
Show Solution
