Question

if 2x² =√1024,then x=?​

Answer 1

Answer:

the answer of that question is 512

Answer 2

If 2x² = √1024 then x = 4

Given :

The equation 2x² = √1024

To find :

The value of x

Solution :

Step 1 of 2 :

Write down the given equation

Here the given equation is

2x² = √1024

Step 2 of 2 :

Find the value of x

$\displaystyle \sf{ 2 {x}^{2} = \sqrt{1024} }$

$\displaystyle \sf{ \implies 2 {x}^{2} = \sqrt{ {32}^{2} } }$

$\displaystyle \sf{ \implies 2 {x}^{2} = 32 }$

$\displaystyle \sf{ \implies {x}^{2} = \frac{32}{2} }$

$\displaystyle \sf{ \implies {x}^{2} = 16 }$

$\displaystyle \sf{ \implies x = \sqrt{16} }$

$\displaystyle \sf{ \implies x = 4 }$

Hence the required value of x = 4

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