09-07-2020
Mathematics

contestada

Prove that 3(x+1)(x+7)-(2x+5) ^2 is never positive

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student40789361 student40789361

09-07-2020

Answer:

Step-by-step explanation:

It will never be positive becasue there is a negitive sign in the equation. negitives overule positives. Therefor it will never be positive.

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