soccergirl78 soccergirl78

27-05-2021
Mathematics

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The value of the expression 3^-4 • 3^-5 is

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wegnerkolmp2741o wegnerkolmp2741o

27-05-2021

Answer:

3^-9

Step-by-step explanation:

3^-4 • 3^-5

We know that a^b * a^c = a^(b+c)

3^-4 • 3^-5 = 3^(-4-5) = 3^ -9

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