Question

find the square of (2×+3y)
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Answer 1

$\color{red}{QUESTION}$

Find: (2x + 3y)²

$\color{blue}{ANSWER}$

By using the identity of (a + b)² = a² + 2ab + b² we get:

=> (2x + 3y)²

=> (2x)² +2(2x)(3y) + (3y)²

=> 4x² + 12xy + 9y²

Hence, 4x² + 12xy + 9y² is your answer

Answer 2

Answer:

(2x+3y)*(2x+3y)

4x^2+12xy+9y^2