Hi, I use the Simple Calculated question type
The answer is like this :
a^{{h1}+{h2}} * b^{{k2}-{k1}}
Apart the many LaTeX issues, I'd like to ask first why Simple Calculated doesn't let me write that model answer.
It shows:
"Illegal formula syntax starting with 'a' "
The thing is a must be there in the answer, and b the same.
Is it not allowed to insert fixed parameters in the answer?
Thank you.