Question

what is the prodect of(x+a) and (x+b)​

Answer 1

Answer:

IV.) is the correct option...

Answer 2

$\Huge\rm\orange{Answer:}$

$\sf{ }$

$\large \bf \underline{To \: find} : ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\ \\ \tt (x + a)(x + b)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \\ \tt : \implies (x \: \times \: x) + (x \times b) + (a \times x) + (a \times b) \\ \tt : \implies {x}^{2} + bx + ax + ab~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \\ \bf Taking \: \: x \: \: as \: the \: common \: factor \: we \: get : \\ \tt : \implies \orange{ \underline{ \boxed{ \bf {x}^{2} + (a + b)x + ab}}}~~~~~~~~~~~~~~~~~~~~~~~~~~~~$

$\large\bf\therefore{{\underline{Required~answer}}:}$

$\tt{(IV)~~x^{2}+(a+b)x+ab}$