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$$ {x^{8}+4\over{x^{4}+2x^{2}+2}}$$ बराबर है—
5Q:
$$ {x^{8}+4\over{x^{4}+2x^{2}+2}}$$ बराबर है—
- 1$$ {x^{4}+2x^{2}-2}$$false
- 2$$ {x^{4}-2x^{2}+2}$$true
- 3$$ {x^{4}-2x^{2}-2}$$false
- 4Can’t be simplifiedfalse
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