Question

If x to the power 4 subtract form 3 to be he power 4

Answer 1

➡HERE IS YOUR ANSWER⬇

■] FORMULA :

(a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ca

■] SOLUTION :

Now,

${(x + \sqrt{2} + 3 \sqrt{5}) }^{2} \\ \\ = {(x)}^{2} + {( \sqrt{2}) }^{2} + {(3 \sqrt{5}) }^{2} \\ + 2(x)( \sqrt{2} ) + 2(x)(3 \sqrt{5} ) + 2( \sqrt{2} )(3 \sqrt{5} ) \\ \\ = {x}^{2} + 2 + 45 + 2 \sqrt{2} x + 6 \sqrt{5} x + 6 \sqrt{10} \\ \\ = {x}^{2} + (2 \sqrt{2} + 6 \sqrt{5} )x + (47 + 6 \sqrt{10} )$

⬆HOPE THIS HELPS YOU⬅