1 . 22x3+125 ?

• A. $\left(\sqrt{2x}+5\right)\left(2x^2-5\sqrt{2x}-25\right)$
• B. $\left(\sqrt{2x}+5\right)\left(2x-5\sqrt{2x}+25\right)$
• C. $\left(\sqrt{2x}+5\right)\left(2x^2+5\sqrt{2x}+25\right)$
• D. $\left(\sqrt{2x}-5\right)\left(2x^2-5\sqrt{2x}-25\right)$

Answer: Option B

Explanation: