Answer:
I could first u need to know
Step-by-step explanation:
Understand that some equations have no solutions in a given number system, but have a solution in a larger system. For example, the solution of x + 1 = 0 is an integer, not a whole number; the solution of 2x + 1 = 0 is a rational number, not an integer; the solutions of x² – 2 = 0 are real numbers, not rational numbers; and the solutions of x² + 2 = 0 are complex numbers, not real numbers.
And Add, subtract, and multiply polynomials (expressions with multiple terms, such as 5xy² + 2xy - 7). Understand the relationship between the zeros and the factors of polynomials. If u need more help ask
