Question

find the area of the square whose side is 3x²-y​

Answer 1

Step-by-step explanation:

area of the square =(3x²-y)²=9x⁴-6x²y+y²

Answer 2

Answer:

12x²- 4y is the correct answer

Step-by-step explanation:

Area of a square :- 4×side

4×{3x²-y)

12x²-4y

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