(x-7)(x+5) < or equal to 0
x-7=0 and x+5=0
x=7 and x=-5
graph the less than or equal to as a solid line with plotted points (7,0) and (-5,0)
-5 < or equal to 0< or equal to 7
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?