Question

3a^4 - 12b^4 reslove into fraction​

Answer 1

Answer:

$3(a - \sqrt{2} b)(a + \sqrt{2} b)( {a}^{2} + 2 {b}^{2} ).$

Step-by-step explanation:

$3 {a}^{4} - 12 {b}^{4} = 3( {a}^{4} - 4 {b}^{4} ) \\ \\ = 3( {a}^{2} - 2 {b}^{2} )( {a}^{2} + 2 {b}^{2} ) \\ \\ = 3(a - \sqrt{2} b)(a + \sqrt{2} b)( {a}^{2} + 2 {b}^{2} ).$

Answer 2

Answer:

This is the answer to your question.

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