Question

solve this 2^x=4x.find x​

Answer 1

Answer:

Step-by-step explanation:

2^x=4

2^x=2^2

X=2

Answer 2

The value of x is 4.

Step-by-step explanation:

Given : Expression $2^x=4x$

To find : The value of x ?

Solution :

Solving the expression as,

$2^x=4x$

$2^x=2^2\times x$

$\frac{2^x}{2^2}=x$

$2^{x-2}=x$

Now put some values of x,

Put x=0,

$2^{0-2}=0$

$2^{-2}\neq0$

Put x=1,

$2^{1-2}=1$

$2^{-1}\neq1$

Put x=2,

$2^{2-2}=2$

$1\neq2$

Put x=3,

$2^{3-2}=3$

$2\neq3$

Put x=4,

$2^{4-2}=4$

$4=4$

Which means the value of x is 4.

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