Please help me this is my 4th time asking for help with foiling this

Andy Till asked May 2, 2022

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Andy Till asked May 2, 2022

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25 votes

Answer:

Explanation:

$(x-2-√(5))(x+2+√(5))\\ \\x^2+2x+x√(5)-2x-4-2√(5)-x√(5)-2√(5)-5\\ \\ x^2-4-2√(5)-2√(5)-5\\ \\ x^2-4√(5)-9$

Hemal Patel answered May 7, 2022

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