Math, asked by yoganjali, 1 month ago

solve the following
$(2a - 3b) {}^{2}$

Answers

Answered by sameershaikh0738

1

Answer:

formula used (a - b)²=a²+b ²-2 ab

Step-by-step explanation:

here a is2a and b is 3b

answer is 4 a ²+9 b ²-12 ab

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