Question

factorise a power 4 + b power 4​

Answer 1

Answer:

4+b^4

256+bhope it's help you

Answer 2

Answer:

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