Answer:
x=4/5y-4
Step-by-step explanation:
Answer:
Yes, (x - 3) is a factor of P(x) and 3 is a zero or root of P(x)
Step-by-step explanation:
Determine whether or not (x - 3) is a factor by using synthetic division with +3 as the divisor. The coefficients of the polynomial p(x) are {2 -5 -4 0 9}.
Setting up synthetic division:
3 / 2 -5 -4 0 9
6 3 -3 -9
-------------------------------
2 1 -1 -3 0
Since the remainder is zero (0), we know that 3 is a root of the polynomial P(x) and that (x - 3) is a factor of said polynomial.
Answer:
20
Step-by-step explanation:
g(3)= 3²+4·3-1
9+4·3-1
9+12-1
21-1=20
R=4
r^2=4^2
r^2=16
r^2=x^2+y^2=16
x^2+y^2=16
Answer: Option <span>(D) x^2+y^2=16</span>
Answer:
i think b
Step-by-step explanation:
