Question Simplify the expression 3−21i Evaluate 3−(2×−4i)−iDivide the terms More Steps Evaluate −4iUse b−a=−ba=−ba to rewrite the fraction −4iReduce the fraction −41i 3−(2(−41i))−iMultiply the numbers 3−(−21i)−iIf a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses 3+21i−iAdd the numbers 3+(21−1)iSolution 3−21i Show Solution