Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
1611
Alternative Form
0.6875
Evaluate
(−41i)(243×i)
Remove the parentheses
(−41i)×243×i
Remove the parentheses
−41i×243×i
Covert the mixed number to an improper fraction
More Steps
Convert the expressions
243
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
42×4+3
Multiply the terms
48+3
Add the terms
411
−41i×411i
Multiply the terms
More Steps
Evaluate
41i×411i
Multiply the numbers
1611i×i
Multiply
1611i2
Use i2=−1 to transform the expression
1611(−1)
Calculate
−1611
−(−1611)
Solution
1611
Alternative Form
0.6875
Show Solution
