Question

Find Product = (5x+7)(3x+4)​

Answer 1

$(5x + 7)(3x + 4) \\ 5x(3x + 4) + 7(3x + 4) \\ 15 {x}^{2} + 20x + 21x + 28 \\ 15 {x}^{2} + 41x + 28 \: \: \: \: \: \: \: \: ans$