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Quadratic equation in standard form x^2-9=0
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2 votes
Quadratic equation in standard form
x^2-9=0

User PVermeer
by
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1 Answer

5 votes

Answer:

x^2 + 0x - 9 = 0

Explanation:

x^2-9=0 is already in standard form for a quadratic. If desired it may also be rewritten as x^2 + 0x - 9 = 0

User Swolfish
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