The number of real roots of the equation 5 + | vedclass

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Question

Let $2^{x}=t$

$5+|t-1|=t^{2}-2 t$

$\Rightarrow|t-1|=\left(t^{2}-2 t-5\right)$

$g(t) \quad f(t)$

From the graph So, number of real root is

Vedclass · Accepted Answer

$1$

Vedclass · Answer

Let $2^{x}=t$

$5+|t-1|=t^{2}-2 t$

$\Rightarrow|t-1|=\left(t^{2}-2 t-5\right)$

$g(t) \quad f(t)$

From the graph So, number of real root is $1.$

The number of real roots of the equation $5 + |2^x - 1| = 2^x(2^x - 2)$ is

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