Question

simplify and express in exponential form of (-3/7) ^3 × (-3/7) ^ 8..

please explain your answer step by step.​

Answer 1

$( { \frac{ - 3}{7} })^{3} \times ({ \frac{ - 3}{7} })^{8} \\ = > ({ \frac{ - 3}{7} })^{3 + 8} \\ = > ({ \frac{ - 3}{7} })^{11}$

Here the base is same (-3/7).

When we multiply two numbers with the same base, we add the powers.

hope it helped :)))

Answer 2

Answer:

hii good morning dear..

Step-by-step explanation:

(-3/7)^3 × (-3/7) ^8 this is your question

Answer :

(-3/7) 3+8

(-3/7) 11 this is your answer dear..