Question

Is this correct ?
Use the quadratic formula to find the roots of the equation. 2x2 - 28x + 98 = 0
(-7,7)

Answer 1

no, its a perfect square trinomial, so you'll only have 1 distinct solution

Answer 2

. {-7, 7}
B. {7}
C. {-2, 49}
D. no real number solution

those are my options . . .

Answer 3

1 distinct solution, 7 is only option with 1 solution

Answer 4

well its perfect square trinomial after u factor out the 2 that is

Answer 5

B. {7}
7 and 7 is what I got. That would be a double root but appearing on the graph as 1 distinct root so