Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−2+4i
Evaluate
(4+3i)×2−(5+i)×2
Multiply the numbers
More Steps
Evaluate
(4+3i)×2
Apply the distributive property
4×2+3i×2
Multiply the numbers
8+3i×2
Multiply the numbers
8+6i
8+6i−(5+i)×2
Multiply the numbers
More Steps
Evaluate
(5+i)×2
Apply the distributive property
5×2+i×2
Multiply the numbers
10+i×2
Multiply the numbers
10+2i
8+6i−(10+2i)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
8+6i−10−2i
Add the numbers
−2+(6−2)i
Solution
−2+4i
Show Solution
