3 years ago

Does anybody know what this is? Will give brainliest for correct answer

Mathematics

1 answer:

Zinaida [17]3 years ago

6 0

I believe it could be Greater Reliability

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lubasha [3.4K]

$\boxed{\underline{\bf \: ANSWER}}$

$\sf \: ( 5 + 6 i ) ( 5 - 6 i )$

Multiply complex numbers 5+6i and 5-6i in the same way as you multiply binomials.

$\dashrightarrow \sf 5\times 5+5\times \left(-6i\right)+6i\times 5+6\left(-6\right)i^{2}$

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