Fibd the product of (x-3)(xy-4x+9)
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Answered by
1
Step-by-step explanation:
(x-3)(xy-4x+9)
x^2y-4x^2+9x-3xy+12x-27
Answered by
2
Step-by-step explanation:
(x-3)(xy-4x+9)
= x(xy-4x+9)-3x(xy-4x+9)
= x²y-4x²+9x-3xy+12x-27
= x²y-4x²+21x-3xy-27
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