When multiplied, what is the simplified form of (7 − 11i)(5 + 6i)? Write the answer in standard form, a + bi, where a and b are real numbers.

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asked Mar 8, 2019 202k views

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Yulissa · Answer 1 · 2019-03-12T14:56:52+0000

7-11i and 5+6i are two complex numbers. If you want to find their product, you have two multiply these two numbers in natural way, remembering that
i^2=-1

. So,

(7-11i)(5+6i)=35+42i-55i-66i^2=35-13i+66=101-13i

When multiplied, what is the simplified form of (7 − 11i)(5 + 6i)? Write the answer in standard form, a + bi, where a and b are real numbers.

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