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5 votes
5 votes
Which equation is related to√x+10-1=x?

Ox+10= x² + x + 1
Ox+10=x² + 2x + 1
Ox+10= x² + 1
Ox+10=x2-1

Can some one please help me ?

User Melegant
by
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1 Answer

18 votes
18 votes

Answer:


( √(x + 10 - 1) ) {}^(2) = x { }^(2) \\ \\ x + 10 - 1 = x { }^(2) \\ x + 10 = x {}^(2) + 1

User Marie Fischer
by
2.9k points
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