Math, asked by ljtradev3143, 1 year ago

(3x+4y) (3x+5y)
But solve this one

Answers

Answered by Anonymous
3

Answer:

formula : (x+a)(x+b) = x² +(a+b)x + ab

Step-by-step explanation:

(3x+4y) (3x+5y)

(3x)² + (4y+5y)3x + 4y*5y

9x² + 27xy + 20y²

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