Question

Solve the above question question is add-

Answer 1

Answer:

3.3 x²y

Step-by-step explanation:

5 x²y , -3 x²y , 1/2 x²y , 4/5 x²y

= 5 x²y + (-3 x²y) + 1/2 x²y + 4/5 x²y

= 5 x²y -3 x²y + 1/2 x²y + 4/5 x²y

= 2 x²y + 1/2 x²y + 4/5 x²y

LCM of 1,2,5 = 10

= (2 x²y × 10 / 1 × 10) + (1 x²y × 5 / 2 × 5) + (4 x²y × 2 / 5 × 2)

= (20 x²y + 5 x²y + 8 x²y) / 10

= 33 x²y / 10

= 3.3 x²y

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