Please explain why this is a negative and not a positive
I dont under how you got to step 3
need to solve for pi
How do I understand math with the formula
how many solutions does this system have?
show the work
i need to find the gradient of the straight line rounder to two decimal places if necessary
Why when I put in -5 squared the answer comes back as -25 should it not be 25
how to divide exponent fractions
I do not understand what happened to the X to the 5th squared
