Find the result of multiplication of two polynomials (6x + 3y) and (2x - 5y).
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1
Answer:
12x^2-15y^2-24xy
Step-by-step explanation:
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Step-by-step explanation:
(6x + 3y) * (2x - 5y)
= 6x * 2x - 6x * 5y + 3y * 2x - 3y * 5y
= 12x² - 30xy + 6y² - 15xy
= 12x² + 6y² - 30xy - 15xy
= 12x² + 6y² - 45xy ans
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