36 ki power 7 by 2 minus 36 ki power 9 by 2 ÷ 36 ki power 5 by 2
Answers
Answered by
0
Step-by-step explanation:
(36)^7/2 - (36)^9/2 ÷ (36)^5/2
(36)^7/2 - (36)^ 2
(36)^ 7/2 - 2
(36)^ 3/2
(6)^3
216
Answered by
1
Step-by-step explanation:
[(36)⁷/²-(36)⁹/²]/(36)⁵/²
= [(6²)⁷/²-(6²)⁹/²]/(6²)⁵/²
=(6⁷-6⁹)/6⁵
=(6⁵⁺²-6⁵⁺⁴)/6⁵
=(6⁵.6²-6⁵.6⁴)/6⁵
=6⁵(6²-6⁴)/6⁵
=6²-6⁴
=36-1296
=-1260
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