Find the product of the expressions — task. Maths CBSE Live product, Class 8.

(8 y + 9 k + 4 c) 9 y^{2}

\(=\)

i i^{i} + i k y^{i} + i i y^{i}

(Note: Enter the numbers and variables in separate windows; enter the powers in windows next to variables.)

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1. Find the product of the expressions