Question

find the product
(x-3)(x+5)​

Answer 1

Answer:

$(x - 3)(x + 5) \\ \\ x ^{2} + 5x - 3x - 15 \\ \\ x ^{2} + 2x - 15$

Answer 2

$(x - 3)(x - 5) \\ \\ {x}^{2} - 15 - 3x + 5x \\ \\ {x}^{2} + 5x - 3x - 15 \\ \\ x(x + 5) - 3(x + 5) \\ \\ x = 3 \: or \: - 5$

Hope it help u.......