Math, asked by prajeethtirumalasett, 4 months ago

(i) Evaluate (2x + 3y)2 using algebraic identities.
(ü) Multiply 2x + 3y by 3x - 2y

Answers

Answered by Sirat4

2

Answer:

i) (2x + 3y)²

= 4x² + 9y² + 12xy

ii) (2x + 3y) x (3x - 2y)

= 6x² - 4xy + 9xy - 6y²

= 6x² - 6y² + 5xy

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