Math, asked by saibaba55, 3 months ago

i need this answers

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Answers

Answered by nehakri2005

1

Answer:

8.ans - 9 cm

Step-by-step explanation:

8.ans- area of square = side× side

= 3cm × 3 cm= 9 cm

9.ans- like terms= -xy2 ,-4yx2 , 5xy2 , 3yx2

unlike terms= 8x2 , 7x2

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