CONTACT: 882 8888
(1 Marks)
Q. Choose the correct alternative
7
2
(1) Which of the following is a quadratic equation?
(A) 6x2 = 20- x (B) x(4-2) =
(C);- 3 = 4x D) 5x + 7 = 3x
2
(2) What is the value of k,, is a root of the equation x2 + kx-
(A) (B)-2 (C)2 (D)
EMY
4
(3) What is the value of k, if the roots of x² + kx+1=0 are real and equal
Answers
Answered by
1
Answer:
sorry dont know the answer
Answered by
1
Answer:
are u an idiot @
Step-by-step explanation:
are u an idiot@dhrumisavla
Similar questions