Question

√5x²+7x+2√5 explain?​

Answer 1

Answer:

pls mark it as brainlest answer

Answer 2

$\sf{\sqrt{5}x^2+7x+2\sqrt{5} }\\\\\sf{=\sqrt{5}x^2+5x+2x+2\sqrt{5} }\\\\\sf{= \sqrt{5}x(x+\sqrt{5})+2(x+\sqrt{5} ) }\\\\\sf{= (x+\sqrt{5})(\sqrt{5}x+2) }$

By middle-term, we factorised √5x² + 7x + 2√5 to (x +  √5)(√5x + 2).