Mathematics, 02.10.2019 17:30 jahmira96
Prove that the value of the expression does not depend on the variable x: x4–(x2–1)(x2+1)
Answers: 2
![x^4 - [(x^2)^2 - 1^2]\\\\x^4 - (x^4-1)\\\\x^4 - x^4 + 1\\\\\boxed{\bf{1}}](/tpl/images/0283/5808/6b58d.png)
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Prove that the value of the expression does not depend on the variable x: x4–(x2–1)(x2+1)...
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