Select the correct answer — task. Mathematics State Board, Class 7.

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i) The product of

(z + 5) (z + 5)

is _________

ii)

{(z + c)}^{2}

$=$

i^{i} + i i i + i^{i}

[Note: Insert the answers in a given question order.]

Did you find an error?

5. Select the correct answer