Answer:
Step-by-step explanation:
8xC-Bdivide by c
Answer:
B & D
Step-by-step explanation:
The quadratic formula can be used to solve for x for any quadratic. Recall a quadratic is any function whose highest exponent known as degree is 2. Looking at the answer selections, A has one term with exponent 3. This isn't possible in the formula. Looking at answer C, the term with exponent 2 has the same coefficient on each side of the equal sign. When it is rearranged these will cancel out no exponent of 2 will be in the equation anymore. Only B & D work after being rearranged and simplified
Answer:
No, because the radicands are not the same
Step-by-step explanation:
Answer:
-27
Step-by-step explanation:
-3 x -3=9
9 x -3= -27
All of them are involved with variables. :)