<h3>
Answer: Choice C) x^4 - 2</h3>
Explanation:
If the exponent is negative, then that means we apply the reciprocal. So something like x^(-2) becomes 1/(x^2). A polynomial cannot have a variable in the denominator like this. So we can rule out choices A, B, and D. Choice C is the only thing left. It is a polynomial because the exponent is a positive whole number.
Answer:
4.020
4.030
4.021
4.006
Step-by-step explanation:
Answer:
x
=
−
8 and y
=
5 or (-8, 5)
Step-by-step explanation:
Answer:
-16
Step-by-step explanation:
4a+(-8)
4(-2)+(-8)
-8+(-8)
= - 16
Answer:
a function of the coefficients of a polynomial equation whose value gives information about the roots of the polynomial.