Problem 99

Calculus Level pending

d d x ( ( − 2 ) x ) = ? \frac{d}{dx} \left((-2 )^{x}\right) = \, ?

Consider this as a real function.

Math error 2. 2 2 x 2. 2^{2x} 2. ( − 2 ) x 2.( -2)^{x} ( − 2 ) x ( -2 )^ {x}

Aritro Saha by Aritro saha , 23, Bangladesh

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2 solutions

Steven Chase
Jul 21, 2016

Technically, there is a solution if you allow for complex numbers.

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Punithan Mech
Jul 18, 2016

a^x . ln a . But ln can't be taken for negative number. So it is math error

1 Helpful 0 Interesting 0 Brilliant 0 Confused

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