If the quotient of two rational numbers is negative, then the two numbers are both positive A or negative B has at least one negative C and one positive D a negative If the quotient of two rational numbers is negative, then the two numbers are both positive A or negative B at least one of which is negative C and is positive D a positive number a negative number

If the quotient of two rational numbers is negative, then the two numbers are both positive A or negative B has at least one negative C and one positive D a negative If the quotient of two rational numbers is negative, then the two numbers are both positive A or negative B at least one of which is negative C and is positive D a positive number a negative number

If that result of DA item is positive B item, if both are negative, the result is also positive C can be positive and negative, and can be 0D,

If a is a rational number, is -a negative? Why?

-A represents only the opposite number of a, and the specific value is related to a itself
When a is positive,-a is negative; when a is negative,-a is positive; when a is 0,-a is 0

-A is only the opposite of a, and the specific value is related to a itself
When a is positive,-a is negative; when a is negative,-a is positive; when a is 0,-a is 0

-A means only the opposite number of a, and the specific value is related to a itself
When a is positive,-a is negative; when a is negative,-a is positive; when a is 0,-a is 0