2x squared can best be describe as some variable being double and then squared.
25
4x
10 squared
2x -2 squared = 0
-x2+2x
The answer depends on whether or not the 8 is part of the squared: (8x) squared times 2x = 128x38 x2 times 2x = 16x3
2x2 + 2x = 2x(x+1)
It is: -2x squared
2x -2 squared = 0
2x to the fourth
The GCF is 2x.
2x squared minus 4
-x2+2x
-2x squared
The answer depends on whether or not the 8 is part of the squared: (8x) squared times 2x = 128x38 x2 times 2x = 16x3
2
2x2 + 2x = 2x(x+1)
3x squared - x squared = 2x squared
15
7x2 -4x -5x2 +2x = 2x2 -2x