1.Which of the following is a polynomial equation? a. f(x)= x²+ 8x-1
b. 2x²-x-5=0
c. 8x-³ + 6 = (x-2)
d.
2.What is the degree of the polynomial equation2x⁵ - 8x³ + 9x - 14 = 0
a. 2nd degree
b. 3rd degree
c. 5th degree
d. 9th degree
3.Determine the real roots of the polynomial equation (x-2)²(x+1)=0
a. 2(2times),-1
b. -2 (2times), 1
c. 2, -1
d. -2, 1
4. Find the real roots of the polynomial equation x³-2x²-11x+12=0
a. 2, -2, -3
b. 4, 1 , -3
c. 4, -3, -1
d. 12, 1, -1
5. write the polynomial equation with the real roots of 1, -2, -5
a. x³+6x²+3x-10=0
b. x³-8x²+17x-10=0
c. x³+8x²+17x+10=0
b. 2x²-x-5=0
c. 8x-³ + 6 = (x-2)
d.
2.What is the degree of the polynomial equation2x⁵ - 8x³ + 9x - 14 = 0
a. 2nd degree
b. 3rd degree
c. 5th degree
d. 9th degree
3.Determine the real roots of the polynomial equation (x-2)²(x+1)=0
a. 2(2times),-1
b. -2 (2times), 1
c. 2, -1
d. -2, 1
4. Find the real roots of the polynomial equation x³-2x²-11x+12=0
a. 2, -2, -3
b. 4, 1 , -3
c. 4, -3, -1
d. 12, 1, -1
5. write the polynomial equation with the real roots of 1, -2, -5
a. x³+6x²+3x-10=0
b. x³-8x²+17x-10=0
c. x³+8x²+17x+10=0
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