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Byju's Answer
Standard XII
Mathematics
Relations between Roots and Coefficients : Higher Order Equations
zeroes of pol...
Question
zeroes of polynomial x2+kx+k,k not equal to zero is. options a.both positive b. one positive one negative c.cannot both be positive d.none of these
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Q.
Question 8
The zeros of the quadratic polynomial
x
2
+
k
x
+
k
w
h
e
r
e
k
≠
0
(A) cannot both be positive
(B) cannot both be negative
(C) are always unequal
(D) are always equal
Q.
Question 8
The zeros of the quadratic polynomial
x
2
+
k
x
+
k
w
h
e
r
e
k
≠
0
(A) cannot both be positive
(B) cannot both be negative
(C) are always unequal
(D) are always equal
Q.
Question 7
The zeroes of the quadratic polynomial
x
2
+
99
x
+
127
are
(A) both positive
(B) both negative
(C) one positive and one negative
(D) both equal
Q.
If one zero of the polynomial
x
2
+ kx + 18 is double the other zero then k =?
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