Question

multiply (x+y) and (3x+4y) to each other and verify the product for the following values:​

Answer 1

Answer:

3x^2+7xy+4y^2

Step-by-step explanation:

(x+y)(3x+4y)

x(3x+4y)+y(3x+4y)

3x^2+4xy+3xy+4y^2

3x^2+7xy+4y^2

Hope it helps

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