Question

Find the product of:
(i) (x + 3) (x + 5)​

Answer 1

Answer:

I hope you understand this

Answer 2

$\sf{Question :}$$\sf\pink{Find \: the \: product \: of:(x + 3) (x + 5)}$

$\sf{Identity \: to \: be \: used : } \\ \sf \green{(x + a)(x + b) = x^{2} +(a+b)x+ab}$

$\sf{Solution : }$

$\sf{ : : \mapsto(x + 3)(x + 5) = x^{2} +(3+5)x+(3 \times 5)} \\ \sf \blue{ : : \mapsto (x + 3)(x + 5) = x^{2} + 15x + 15}$