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Find the value of this expression if x - -7. x2 - 1 x+4 Enter the correct answer
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Find the value of this expression if x - -7.
x2 - 1
x+4
Enter the correct answer

User Artyom Knyazev
by
5.0k points

1 Answer

7 votes
here are the answers in order
a. -15
b. -3
User Sshannin
by
4.6k points
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