Question

how to solve this easily ​

Answer 1

Step-by-step explanation:

$\color{red}{\underline{\huge{GIVEN\dag}}}$

$\sqrt{ ( { \frac{3.5}{2} })^{2} + ({3.25})^{2} }$

$\color{red}{\underline{\huge{SOLUTION\dag}}}$

$= \sqrt{( { \frac{3.5}{2} )}^{2} + {( \frac{(2 \times 3.25)}{2} })^{2} }$

$= \sqrt{ ({ \frac{3.5 + (2 \times 3.25)}{2} })^{2} }$(taking LCM)

$= \frac{3.5 + (2 \times 3.25)}{2}$

$= \frac{3.5 + 6.5}{2}$

$= \frac{10}{2}$

$\color{green}{ {\boxed{ \sqrt{ ( { \frac{3.5}{2} })^{2} + ({3.25})^{2} } = 5}}}$

HOPE THAT HELPS!!