Question: 6 completely factor the expression 7x2 28 7 solve...
Question details
6) Completely factor the expression.
7x^{2} − 28
7) Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter REALS.)
9x − 5 = 8x + 9
8 ) Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter REALS.)
3x |
8 |
−
4x |
3 |
= 4
9) Solve the equation and check your solution. (If there is no solution, enter NO SOLUTION.)
5x − 5 |
5x + 2 |
=
5 |
6 |