Sir u have to multiply .pls solve it fast

Dear Student

Ans (i) 5x² - 8xy + 6y² - 3 by -3xy
Multiplying all the terms with -3xy we get:
​​​​​​ = -15x³y - (-24x²y²) - 18xy³ - (-9xy)
 = -15x³y + 24x²y² - 18xy³ + 9xy

Regards

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