(-1)2=1 all squared numbers turn out positive and 12=1 (-1)2=1 all squared numbers turn out positive and 12=1
4x cubed y cubed z divided by x negative squared y negative 1 z sqaured = 4
That is 1/9x2
(5w + 1)(w + 1)
25 If you mean 5-1 the answer is .2 or 1/5
-1
it equals positive one. one squared is always one. if they're both negative, negative times negative is always positive.
(-1)2=1 all squared numbers turn out positive and 12=1 (-1)2=1 all squared numbers turn out positive and 12=1
(-1/3)2 = 1/9
4x cubed y cubed z divided by x negative squared y negative 1 z sqaured = 4
That is 1/9x2
(5w + 1)(w + 1)
25 If you mean 5-1 the answer is .2 or 1/5
Oh, dude, negative 1 to the 2nd power is just 1. It's like math's way of saying, "Hey, I'm gonna make this negative thing positive because why not?" So, yeah, negative 1 squared equals 1. Math can be weirdly optimistic sometimes.
3
8x squared
9. Any negative number squared is positive.