guys answer this question otherwise I will report you all.find the product of (x²-4y)*(x+3y) by using the rules of special products.
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Answer:
Proceed this question using term by term multiplication.
Step-by-step explanation:
(x^2-4y)*(x+3y) = x^3 + 3x^2y - 4xy - 12y^2
= x^2[ x+3y ] - 4y[ x+3y ]
= ( x^2 - 4y ) ( x + 3y) = this is the solution for the question that you gave. If you want to find the value of x or y, then put ( x^2 - 4y ) ( x + 3y) = 0. SO, we get,
= values of x are = 2 root y, -3y
= values of y are = x/2, -x/3
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