MCQ
$(2 x+5)(2 x-5)=?$
- A$\left(4 x^2+25\right)$
- ✓$\left(4 x^2-25\right)$
- C$\left(4 x^2-10 x+25\right)$
- D$\left(4 x^2+10 x-25\right)$
✓
Answer
Correct option: B.
$\left(4 x^2-25\right)$
B
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