Answer:
The number to be added is 6.89
Step-by-step explanation:
Here, we want to know what number must be added to the expression to make it equal to zero.
Let the number be x
Thus;
-6.89 + 14.52 -14.52 + x = 0
-6.89 + x = 0
x = 6.89
The answer to the question is the second and the fourth equations
4x^3+2x-7
three terms
degree of three
The second one because 1/4 times 3/3 equals 3/12
