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X⁴+x²+1=0 factorize the equation I will mark them as brainliest answer give me with correct solution |
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Answer» orize - Factorize : x⁴ + x² + 1 SOLUTION : x⁴ + x² + 1 → x⁴ + x² + x² + 1 - x² → x⁴ + 2x² + 1 - x² → [ ( x² )² + 2( x² )( 1 ) + 1² ] - x² → [ x² + 1 ]² - x² → [ x² + x + 1 ][ x² - x + 1 ] . This is the REQUIRED answer . ___________________________Additional Information - [ a + b ]² = a² + 2AB + b² [ a - b ]² = a² - 2ab + b² [ a + b ][ a - b ] = a² - b² _________________________ |
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