Question

solve this factorise (a+b)²+7(a+b)+12​

Answer 1

Answer:

Solution

2+2+2+7+7+12

Step-by-step explanation:

How to solve your question

Your question is

(+)2+7(+)+12

(a+b)^{2}+7(a+b)+12(a+b)2+7(a+b)+12

Simplify

Expand the square

(+)2+7(+)+12

(+)(+)+7(+)+12

Distribute

(+)(+)+7(+)+12

(+)+(+)+7(+)+12

Distribute

(+)+(+)+7(+)+12

2++(+)+7(+)+12

Distribute

2++(+)+7(+)+12

2+++2+7(+)+12

Combine like terms

2+++2+7(+)+12

2+2+2+7(+)+12

Distribute

2+2+2+7(+)+12

2+2+2+7+7+12

Solution

2+2+2+7+7+12

Answer 2

Answer:

$\huge \sf\colorbox{navy}{ANSWER}$

$(a + b)^{2} + 7(a + b) + 12$

$(a + b)(a + b) + 7(a + b) + 12$

$(a + b) + b(a + b) + 7(a +b ) + 12$

$a^{2} + ab + ab + b^{2} + 7(a + b) + 12$

$a^{2} + 2ab+b^{2} + 7a + 7b + 12$

Step-by-step explanation:

I hope this will be the required answer