Open your mind, look backwards, n power, scientific counting, bending, breaking, ha, I didn't say no, I just said yes, I didn't say no. If you can't bend, the last two answers don't count! Standard answers, some have to look backwards!

This topic is really difficult, which requires not only high IQ, but also academic qualifications (corresponding mathematical knowledge). At least it is impossible to make the last three answers within the scope of junior high school mathematics. Those with junior high school education can answer answer 2, which is high IQ.

Among them, answer 3 is scientific notation, answer 4 is the power exponent representation of calculator, and answer 5 is the last one! Is the calculation symbol of factorial.