Question

add the polynomial:
$2x ^{2} y ^{2} - 3xy + 4.5 + 7xy - 3x ^{2} y ^{2} and 4x ^{2} y ^{2} + 10xy$


pls give answer fast frnds
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Answer 1

Answer:

Step-by-step explanation:

2x²y² - 3xy + 4.5 + 7xy - 3x²y² + 4x²y² + 10xy

= (2x²y² + 4x²y² - 3x²y² ) + ( 10xy + 7xy - 3xy ) + 4.5 (∵ like terms adding )

= ( 8x²y² - 3x²y² ) + ( 17xy - 3xy ) + 4.5

= 5x²y² + 14xy + 4.5 is the answer.

Answer 2

Answer:

answer in attachment

Step-by-step explanation:

hope helpful

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