Question

-3 ( 3x² + 2xy - 5 y² )
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Answer 1

Answer:

-9xsquare-6xy+15ysquare

Answer 2

Step-by-step explanation:

$- 9 {x}^{2} - 6xy + 15 {y}^{2}$

$- 9 {x}^{2} + 9xy - 15xy + 15 {y}^{2}$

-9x(x-y) -15y(x-y)

(x-y)(-9x-15y)

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