Question

x²+6✓2+10 please can you solve my question and how to split the middle term . I don't know how to split the middle term for irrational

Answer 1

Answer:

$(x + 5\sqrt2 ) (x +\sqrt2)$

Step-by-step explanation:

$x^{2} + 6\sqrt2x + 10$

$=x^{2} + 5\sqrt2x +\sqrt2{x} +10$

=$x ( x+ 5\sqrt2 ) + \sqrt2 (x+ 5\sqrt2 )$

= $(x + 5\sqrt2 ) (x +\sqrt2)$