(-4-i)-(4-7i)
Apply the distributive property.
-4-i-1⋅4-(-7i)
Multiply -1 by 4.
-4-i-4-(-7i)
Multiply -7 by -1.
-4-i-4+7i
-4-i-4+7i
Subtract 4 from -4.
-8-i+7i
Add -i and 7i.
-8+6i
-8+6i
Simplify (-4-i)-(4-7i)
Solving MATH problems
We can solve all math problems. Get help on the web or with our math app