Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
-$$4 \mathrm { i } ( 9 - 4 \mathrm { i } )$$

A) $36 \mathrm { i } - 16 \mathrm { i } ^ { 2 }$
B) $- 16 + 36 i$
C) $16 + 36 \mathrm { i }$
D) $16 - 36 \mathrm { i }$

Question

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
-$$4 \mathrm { i } ( 9 - 4 \mathrm { i } )$$

A) $36 \mathrm { i } - 16 \mathrm { i } ^ { 2 }$
B) $- 16 + 36 i$
C) $16 + 36 \mathrm { i }$
D) $16 - 36 \mathrm { i }$

Quizplus · Accepted Answer

The Answer of Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
-$$4 \mathrm { i } ( 9 - 4 \mathrm { i } )$$

A) $36 \mathrm { i } - 16 \mathrm { i } ^ { 2 }$
B) $- 16 + 36 i$
C) $16 + 36 \mathrm { i }$
D) $16 - 36 \mathrm { i }$

Simplify Write Your Answers in the Form of A+bi, Where 4i(9−4i)4 \mathrm { i } ( 9 - 4 \mathrm { i } )4i(9−4i)