Question

(x+3) (x+5) expansion

Answer 1

$(x + 3)(x + 5) \\ \\ {x}^{2} + (3 + 5)x + (3)(5) \\ \\ {x}^{2} + 8x + 15$

Answer 2

Answer:

x^2+ 8x +15

Step-by-step explanation:

x(x+5)+ 3(x+5)

x2+5x+3x+15

x2 +8x+ 15