Question

Subtract the second polynomial from the first : (5 x² - 2 y + 9 ) - (3 x² + 5 y -7)

Answer 1

Answer:

$2 {x}^{2} - 7y + 16$

Answer 2

2x² -7y +16

Step-by-step explanation:

• 5x² - 2y + 9 - 3x² - 5y + 7

= 5x² -3x² -2y -5y +9 +7

= 2x² -7y + 16

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