Question

factorise x⁴+4x²+3 by factor theorem​

Answer 1

Answer:

Step-by-step explanation:

x⁴+4x²+3

x⁴ + (3 + 1)x² + 3

x⁴ + 3x² + x² + 3

x²(x² + 3) + 1(x² + 3)

(x² + 3) (x² +1)

Answer 2

Here is Your answer..

${x}^{4} + 4 {x}^{3} + 3$

${x}^{4} + (3 + 1) {x}^{2} + 3$

${x}^{4} + {3x}^{2} + {x}^{2} + 3$

${x}^{2} ( {x}^{2} + 3) + 1( {x}^{2} + 3)$

$( {x}^{2} + 3)( {x}^{2} + 1)$

Hope it helps

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