Question

the quadratic equation 7x²-4y+5=0 has
real and direct
real and equal
imaginary
more than 2 zero or roots
​

Answer 1

Answer:

answer in the attachment

Answer 2

Answer:

c ) Imaginary Roots

7x²-4y+5=0

b² - 4ac

a = 7

b = - 4

c = 5

( -4 )² - 4 ( 7 ) ( 5 )

16 - 140

- 124

b < 0

Here

Discriminant is less than 0

Roots are imaginary and unequal