Question

Solve the question pls
$5 \sqrt{8 } + 2 \sqrt{32} - 2 \sqrt{2}$
​

Answer 1

Solution :

For solving these kind of questions,you need to break them in their simple Form

We have :

$\longmapsto \sf \: 5 \sqrt{8} + 2 \sqrt{32} - 2 \sqrt{2}$

We can write :

$\star \sf \: \sqrt{8} \: as \: \sqrt{2 \times 2 \times 2} = 2 \sqrt{2}$

$\star \sf \: \sqrt{32} \: as \: \sqrt{2 \times 2 \times 2 \times 2 \times 2} = 4\sqrt{2}$

Let's put the value :

$\longmapsto \sf \: 5(2 \sqrt{2} ) + 2(4 \sqrt{2} ) - 2 \sqrt{2}$

$\longmapsto \sf \: 10\sqrt{2} + 8 \sqrt{2} - 2 \sqrt{2}$

Here,√2 is common. Let's take it out

$\longmapsto \sf \: 10 + 8 - 2 \sqrt{2}$

Now,Solve the left numbers.

$\longmapsto \sf \: 18 - 2 \sqrt{2}$

$\longmapsto \large \boxed{ \purple{ \sf \: 16 \sqrt{2} }}$

Hence,Required value is 16√2

Answer 2

⬆️.........................

hope... it helps...❣

plz mark as brainliest....☺

sakku@B❣