Multiply each of the following(2x - 3y) and (x + 5y)

Amrabed asked Oct 24, 2023

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Amrabed asked Oct 24, 2023

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18 votes

Answer:

$2 {x}^(2) + 7xy - 15 {y}^(2)$

Explanation:

We can use the rainbow expansion method to find the expression.

$(2x - 3y)(x + 5y) \\ = 2 {x}^(2) + 10xy - 3xy - 15 {y}^(2) \\ = 2 {x}^(2) + 7xy - 15 {y}^(2)$

Bart answered Oct 28, 2023

by Bart

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