(5/2 + √17/2) ≈ 4.562, and
(5/2 - √17/2) ≈ 0.438
23
If "a" is multiplied or divided by a positive it will be negative.If "a" is added to a number less than 23 it will be negative.
-43
-103
50
23
If "a" is multiplied or divided by a positive it will be negative.If "a" is added to a number less than 23 it will be negative.
-43
-2 and -4 do that.
A number multiplied by itself added to itself equals 30. What are the two possible numbers?
There is no such number.
-103
If you multiply a positive number by a negative it always equals a negative number.Depends what you mean by "and".If they're added: neverIf they're subtracted: sometimesIf they're multiplied or divided: always
50
-39
-53
4