Question

Factorise middle term split 7x^2+2√14x+2

Answer 1

Step-by-step explanation:

$7x^{2}+2\sqrt{14}+2$

$7x^{2}+2+2\sqrt{14}x$

$\sqrt{7}^{2}+(\sqrt{2}^{2}+2\sqrt{7x}(\sqrt{2})$

by using identity

$(a+b)^{2}$

$a^{2}+2ab+b^{2}$

$a=\sqrt{7} ,b=\sqrt{2}$

$(\sqrt{7}+\sqrt{2})^{2}$

HOPE IT HELPS BUDDY