BranasV7
BranasV7
08-11-2017
Mathematics
contestada
Simplify the expression. (4 − 4i)(−2 + 5i)
Respuesta :
helperjoe
helperjoe
08-11-2017
12 + 28i
is your answer
Answer Link
bob3141
bob3141
08-11-2017
To simplify multiplying binomials, you can use two equations
4(-2+5i) + -4i(-2+5i)
Simplify - -8+20i +8i -20i²
-20i² + 28i - 8
Hope this helps- Please mark brainliest :)
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