Question

simplify and write in exponential form: (-7)¹³ × (-7)‐²⁰​

Answer 1

Answer:

Step-by-step explanation:

(-3/7) ³*(-3/7) *4

we know if bases are same then we have to add the exponent

(-3/7) ³+⁴

(-3/7) ^7

hope it help

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Answer 2

Answer:

$( - 7)^{33}$

Step-by-step explanation:

as it is a fraction soit will be displayed like this :::

$( - 7)^{13} \times ( - 7)^{20}$