Question

(a + b )2 =_____. Class 8 question. only 1 mark question. so answer fast. Please and two is power of (a+b).Ok ​

Answer 1

Answer:

value of (a+b)²

(a+b)² = a²+b²+2ab

Answer 2

$\huge \blue{ \boxed{\boxed{ \red {\mathbb{ANSWER : - }}}}}$

$\large {(a + b)}^{2}$

$= (a + b) \times (a + b)$

$= a(a + b) + b(a + b)$

$= {a}^{2} + ab + ab + {b}^{2}$

$= {a}^{2} + {b}^{2} + 2ab$

Hence,

$\huge \boxed{ {(a + b)}^{2} = {a}^{2} + {b}^{2} + 2ab }$