Question

11. If one zero of the quadratic polynomial x2+3x +k is 2, then is
A. 10
B. -10
C.5
D. -5
12. The zeros of the quadratic polynomial x?+99x+127 are....
B. Both-ve
C. One +v e, One -ve
D.
A. Both +ve
Both equal.
13. If x3+1 are divided by x2+5 then the possible degree of
quotient is......
A. O
B. 1
C. 2
D. 3​

Answer 1

Step-by-step explanation:

If one zero of the quadratic polynomial x2+3x +k is 2, then is

A. 10

B. -10

C.5

D. -5

12. The zeros of the quadratic polynomial x?+99x+127 are....

B. Both-ve

C. One +v e, One -ve

D.

A. Both +ve

Both equal.

13. If x3+1 are divided by x2+5 then the possible

.