26-10-2019
Mathematics

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PLEASE HELP ME WITH THIS. ITS A TIMED HOMEWORK QUESTION I ONLY HAVE 20 MINTUES

PLEASE HELP ME WITH THIS ITS A TIMED HOMEWORK QUESTION I ONLY HAVE 20 MINTUES class=

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26-10-2019

Answer: 7^17

Step-by-step explanation:

(7^5 * 7^3)^4 = 7^32

7^32 * 7^-2 = 7^30

7^-7 * 7^20 = 7^13

7^30 / 7^13 = 7^17

Look up indices laws to revise this.

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