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20-02-2020
Mathematics

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Evaluate the function f(x) = 3x^-2x for x=4

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Аноним Аноним

20-02-2020

Answer:

3x^(-1)

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

3x(-2) • x

Step 2 :

Multiplying exponential expressions :

2.1 x(-2) multiplied by x1 = x((-2) + 1) = x(-1) = 1/x1 = 1/x

Final result :

3x(-1)

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