Question

use a suitable identity to get each
of the following product
(X+3) (x+3)​

Answer 1

$= > (a + b) \: (a + b )\: \: = {(a + b)}^{2} \: = { a}^{2} + \: 2ab \: + {b}^{2}$

$= > (a + b) \: (a + b )\: \: = {(a + b)}^{2} \: = { a}^{2} + \: 2ab \: + {b}^{2}$$= > (x + 3 )\: (x + 3) \: = (x + 3) {}^{2} = {x}^{2} + 2 \times x \times 3 \: + {3}^{2}$

$= > (a + b) \: (a + b )\: \: = {(a + b)}^{2} \: = { a}^{2} + \: 2ab \: + {b}^{2}$$= > (x + 3 )\: (x + 3) \: = (x + 3) {}^{2} = {x}^{2} + 2 \times x \times 3 \: + {3}^{2}$$= {x}^{2} + 6x + 9$

$= > (a + b) \: (a + b )\: \: = {(a + b)}^{2} \: = { a}^{2} + \: 2ab \: + {b}^{2}$$= > (x + 3 )\: (x + 3) \: = (x + 3) {}^{2} = {x}^{2} + 2 \times x \times 3 \: + {3}^{2}$$= {x}^{2} + 6x + 9$HOPE IT'S HELPFULL !!!!

Answer 2

Answer:

2x+6

Step-by-step explanation: