MCQ
इनमें से कौन बहुपद मानक रूप में है?
- A$3 x+2 x^{3} \sqrt{2} x^{5}-\frac{5}{3} x^{6}$
- B$3+t^{2}-t+t^{3}$
- C$x^{9}-x^{3}+5 x^{11}+7$
- ✓$3 x^{3}+5 x^{2}-6 x-7$
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