Solve for the following. Submit your solution and BOX the final answer.
Find the sum and difference of two squares for the following. (3 pts each)
GRADE 9

1. 12x2 - 300
2. 12x2 - 3y^2
3. 36-x^2
4. 125x2 - 500
5. 3x2 - 3y^2
Get the sum and difference of two cubes from the following.

1. 8z^3 + 27
2.8x^3 - 1
3.216x^3 + 125
4.2x^3 + 128
5. x^3 - 343

also i need solution plspls i need


PLEASE HELP NOW