Question

multiply (x+ Y) and (3 X + 4 Y) to each other and verify the product for the following values x = 1, y = 0​

Answer 1

Answer:

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

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

3x² + 4xy + 3xy + 4y²

3x² + 7xy + 4y²

3(1)² + 7(1)(0) + 4(0)²

3 + 0 + 0

3

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