Find the multiplicative inverse of (-7) raced to the power -2 divided by (90) raced to the power -1
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Answered by
0
Answer:
4410
Step-by-step explanation:
(-1/7) -² / (90)-¹
(-7)² / 1/90
49 * 90
4410
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Answered by
3
Answer:
according to ur question
-7^-2/90^-1 =
90^-1/-7^-2
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