Question

a^4-b^4
plz give me solution ​

Answer 1

Step-by-step explanation:

$a {}^{4} - b {}^{4}$

$=( a {}^{2} ) {}^{2} -( b {}^{2} ) {}^{2}$

$= (a {}^{2} + b {}^{2} )(a {}^{2} - b {}^{2} )$

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Answer 2

heya ....

${a}^{4} - {b}^{4} \\ ( {a}^{2} + {b}^{2} )( {a}^{2} - {b}^{2} ) \\ ( {a}^{2} + {b}^{2} )(a + b)(a - b)$

hope it helps you