Simplify (49)5/2-(49)7/2/(49)7/2
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Answer:
(49)^5/2-(49)7/2/(49)7/2
=7^5-7^7/7^7 (49)1/2=7)
=7^5(1-7^2)
=(1-7^2)/7^2
= -48/49
Step-by-step explanation:
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