1 . 22x2+125

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

Answer: Option B

Explanation: