A
i just searched it up and wanted to help
Go on google bro you can get more help there and hope you get what your looking for and good luck
Answer:
2n² means 2 × n × n . the power on the n represent the no. of time it is multiplied.
for ex 3x² = 3 × x × x
4x⁴ = 4 × X× X × X× X
