Question

1. The roots of the quadratic equation 9x² - 6x + 1 = 0 are
(a) real and equal
(c) not real
(b) real and unequal
(d) none of these​

Answer 1

answer

. real and equal

Answer 2

Step-by-step explanation:

d=b²-4ac

here, a=9, b=-6, c=1

d=(-6)²-4(9)(1)

d=36-36

d=0

we know that if d =0 roots are real and equal

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