(X^2+1)^2 = (x^2-1)^2+(2x)^2
Mathematics, 18.05.2020 19:57, yah2muchh
Felix was asked whether the following equation is an identity:
(X^2+1)^2 = (x^2-1)^2+(2x)^2
Felix started that the equation is a true identity.
Is Felix correct? If not, in which step did he make a mistake?
Plz hurry (will mark Brainliest)
Answers: 3
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Felix was asked whether the following equation is an identity:
(X^2+1)^2 = (x^2-1)^2+(2x)^2
(X^2+1)^2 = (x^2-1)^2+(2x)^2
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