(-3)^2 = (-3)(-3) = +9
-3^2 = -(3^2) = -9
Review the order of operations.
-23 subtracted from 17 is 17-(-23) = 17+23 = 40
-23-17 is 17 subtracted from -23 = -40
Get out your number line and review how to do subtractions and negative values.
1. Explain the difference between (-3)^2 and -3^2.
2. Explain the difference between -23 subtracted from 17, and -23-17.
I have no idea what to do I am so lost :(
3 answers
oh my gosh thank you so much!!!!!
explain the difference of [-3] and -3
1 answer