Question

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Find the sum of x² + 1 and x²-1
X-2
X-2​

Answer 1

Step-by-step explanation:

$( {x}^{2} + 1) + ( {x}^{2} - 1)$

${x}^{2} + {x}^{2}$

$= 2 {x}^{2}$

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Answer 2

Answer:

$x {}^{2} + 1 + x {}^{2} - 1$

$= 2x {}^{2}$

$2x {}^{2} \: is \: your \: answer$

${} \boxed{hope \: it \: will \: help \: you}$