Question

4x⁴+1 factories solved the question​

Answer 1

Step-by-step explanation:

Solution :

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We know the algebraic identity:

a² + 2ab + b² = ( a + b )²

Or

a² + b² = ( a + b )² - 2ab

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Now ,

4x⁴ + 1

= ( 2x² )² + 1²

= ( 2x² + 1 )² - 2 × 2x² × 1

= ( 2x² + 1 )² - ( 2x )²

= ( 2x² + 1 + 2x )( 2x² + 1 - 2x )

= ( 2x² + 2x + 1 )( 2x² - 2x + 1

Answer 2

Step-by-step explanation:

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