1, 2, 3, 4, and 5 are all correct. Good work !
6). Add up all the 'h' things ... 6h
Then add up all the 'd' things ... -3d
The result . . . 6h - 3d
7). Add up all the x² things ... 17x²
Then add up the just-plain-x things ... 4x
The result . . . 17x² + 4x
8). Add up the c² things . . . -2c²
Then add up the just-plain-c things ... 5c
The result . . . -2c² + 5c
9). Add up the 'jm' things ... 25jm
Then add up the just-plain-j things ... 2j
The result ... 25jm + 2j
10). Add up the 'ac' things ... 2ac
Then add up the just-plain-c things ... -12c
The result . . . 2ac - 12c
11). Add up the x² things . . . 12x²
Then add up the 'xy' things . . . 12xy
The result . .. 12x² + 12xy
Are you starting to get the idea ?
Do I still have to do the rest of them ?
12). Add up the x³ things . . . 14x³
Then add up the x² things . . . 19x²
The result . . . 14x³ + 19x²
13). Add up the h³ things . . . -2h³
Then add up the h² things ... -1h²
The result . . . -2h³ - 1h²
14). Add up the m⁴ things . . . 31m⁴
Add up the u² things . . . 18u²
Add up the naked numbers . . . 8
The result . . . 31m⁴ + 18u² + 8
15). Add up the q² things . . . zero
Add up the 'k' things . . . zero
The result . . . zero
16). Add up the g²h things (g²h is the same as hg²) . . . -9g²h
Add up the 'gh' things . . . 4gh
Add up the 'h' things . . . -11h
The result . . . -9g²h + 4gh - 11h
Thank you for the 5 points. The crust of green bread
and the warm cloudy water are also delicious.
