Question

4. Find the product of (x - 3) (x + 5)​

Answer 1

Answer:

x= -5,3

Step-by-step explanation:

(x-3)(x+5)

x^2+5x-3x-15

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

(x+5)(x-3)

x=-5,3

Answer 2

•Question:

$\longrightarrow{ (x - 3) (x + 5) = ?}$

•Answer:

$\longrightarrow{ x( x + 5 ) -3(x + 5 )}$

$\longrightarrow{ x² + 5x - 3x - 15}$

$\longrightarrow{ x² + 2x - 15}$

${ So, \: the \: product \: of \: (x - 3) \: and \: (x+ 5) \: is \: ,}$

$\longrightarrow\huge\fbox{ x² + 2x - 15}$