Answer:
x>-3
Step-by-step explanation:
3x+12>3
3x>-9
x>-3
Answer:
Assuming the question is to create an equation, it would be m = 20d
Step-by-step explanation:
Answer:
The quadratic equation has two complex solutions
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
Equate to cero
so
substitute in the formula
Remember that

so
therefore
The quadratic equation has two complex solutions
The greatest common factor of the three numbers is 4
Answer:
D
Step-by-step explanation: