Question

Find the product of (7x+2y)*(x+4y)

Answer 1

Step-by-step explanation:

$(7x + 2y) \times (x + 4y) \\ 7x(x + 4y) + 2y(x + 4y) \\ 7 {x}^{2} + 24xy + 2xy + 8 {y}^{2} \\ 7 {x}^{2} + 26xy + 8 {y}^{2}$

Answer 2

Answer:

(7x+2y)*(x+4y)

7x(x+4y)+2y(x+4y)

7x(x+4y)+2y(x+4y)7x^2+28xy+2xy+8y^2

7x(x+4y)+2y(x+4y)7x^2+28xy+2xy+8y^27x^2+8y^2+30xy