Question

34. If one of the roots of a quadratic
equation having rational
coefficients is root 7-4, then
the quadratic equation is
(a) x2 - 2V7x-9 = 0
(b) x2 - 8x + 9 = 0
(C) x2 + 8x + 9 = 0
(d) x2 – 27x + 9 = 0​

Answer 1

Step-by-step explanation:

d or a or b or c

...wuehjehe

Answer 2

Answer:

bro c is the correct answer