Can X(X+4)=30 be properly solved by completing the sqaure? | Mathematics | Page 1

unreal acorn Jan 23, 2024, 11:04 PM

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I already have the answers for X via quadratic formula, so that's not what I'm asking for.

sonic oasisBOT Jan 23, 2024, 11:04 PM

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hidden echo Jan 23, 2024, 11:05 PM

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sure

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the quadratic formula comes from completing the square actually

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start by distributing the x so

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$x^2 + 4x - 30 = 0$

#Can X(X+4)=30 be properly solved by completing the sqaure?