Math, asked by sarthak1774, 1 month ago

(2x + 3y)^2 – 5(2x + 3y)

Answers

Answered by sachinpawar431401

0

Answer:

(2x+3y) ^ —(5×2x+5×3y)

using formula of (a+b) ^2=a^2+b^2+2ab

4x^2+9y^2+2×3y×2x–10x–15y

4x^2+9y^2+12xy–10x–15y

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