\"\"

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The equation is \"\".

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\"\" (Add 24 to each side)

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\"\".                   (Apply additive inverse property: \"\")

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In this trinomial, \"\". Since c is positive and b is negative, you need to find two negative factors with a sum of \"\" and a product of 24.

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\"\"

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\"\"

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\"\"  (Apply distributive property: \"\")

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\"\"  (Apply distributive property: \"\")

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\"\"          (Apply distributive property: \"\")\"\"

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Use the principle of zeroproducts, which says, if ab=0, either a , b or both must be equal to zero.

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\"\"

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\"\"        (Add 4 to each side)

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\"\"              (Apply additive inverse property: \"\")

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\"\"                           (Apply additive identity property: \"\")

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\"\".                          (Apply additive identity property: \"\")\"\"

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\"\"

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\"\"        (Add 4 to each side)

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\"\"              (Apply additive inverse property: \"\")

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\"\"                           (Apply additive identity property: \"\")

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\"\".                         (Apply additive identity property: \"\")

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\"\"

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Check:

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To check, substitute \"\" or \"\" in equation \"\".

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\"\"     (Substitute  \"\")

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\"\"        (Evaluate powers: \"\")

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\"\"             (Multiply: \"\")

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\"\"                  (Subtract: \"\")

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The equation is true.\"\"

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The roots are  \"\".