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What is the value of C so that -9 and 9 are both solutions of x squared+ C=103

User Gokhan
by
5.2k points

1 Answer

6 votes

Explanation:

Any number squared will be a positive number.

-9 or 9 squared will equal 81.

81 + C = 103

C = 103 - 81

22

User Leyu
by
5.3k points