Find discriminate of following
quadratic equation
6x + x - 2 = 0
(a) -47
(b) 47
(c) 49
(d) -48
Answers
Answered by
1
Answer:
your answer is d
Step-by-step explanation:
Answered by
6
Step-by-step explanation:
discriminant= b²-4ac
==> b=1
==> a=6
==> c=-2
====> D= 1-4×6×-2
==> D=1+48
==> 49
thus, option c is correct
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