3x^2 - 4X -3 discreet or continuous

Discrete And this how A discrete variable is a variable whose value is obtained by counting. A continuous variable is a variable whose value is obtained by measuring. A random variable is a variable whose value is a numerical outcome of a random phenomenon. A discrete random variable X has a countable number of possible values.

You must find the surface of the block therefore 98187 dived by 5628 = 583m squared