(x+13)*(x-7)=0
Split into possible cases :
________________________
x+13=0
x-7=0
Solve the equations:
________________________
x= -13
x= 7
Final solution :
Answer:
A. no
Step-by-step explanation:
Answer: C
Step-by-step explanation:
Just move the number by the log above the equation
Answer:
After 4 months
Step-by-step explanation:
200+15+15+15+15=260
300-10-10-10-10=260