Question

plead answer it with method

Answer 1

${(a + \frac{1}{2} )}^{2}$
This is the answer. l hope it will help you

Answer 2

$\large{\boxed{\boxed{\boxed{\bold{\red{Solution :\longrightarrow}}}}}}$

$\blue{= {(a)}^{2} + 2.a. \frac{1}{2} + {( \frac{1}{2} )}^{2}} \\ \\ \blue{= {(a + \frac{1}{2}) }^{2}}$