Math, asked by rpnikhilverma, 4 months ago

simplify and write in exponential forms
(-3) ^-3 *(-3)^-2*(-3) ^-5​

Answers

Answered by usermaths
3

Answer:

-3^(-3+(-2)+(-5))

=-3^(-3-2-5)

=-3^(-5-5)

=-3^(-10)

=1/3^(10)

Step-by-step explanation:

Answer: (1/3)^10

Answered by Anonymous
3

Given:

simplify and write in exponential forms.

 ({ - 3})^{ - 3}  \times  ({ - 3})^{ - 2}  \times ( { - 3})^{ - 5}

Analysis:

 \sf{ \underline{★According \: to \: te \: question}}

here we use the exponential identity: \tt\blue{{a}^n\times {a}^m={a}^n+m

let's start:

 ({ - 3})^{ - 3}  \times  ({ - 3})^{ - 2}  \times ( { - 3})^{ - 5}   \\ \\  : ⟹ ( { - 3})^{ - 3 - 2 - 5}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \\ \\ :  ⟹ ( { - 3})^{ - 10}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\   \\  : ⟹ 59049 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ \\ :⟹ \frac{1}{3}^{10 } \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

hope this helps.!!

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