Question

11. Examine the nature of roots x2 - 8x
+ 16 =0
1)
Real and equal
2)Real rational and unequal
3) Imaginary unequal
4) None of these​

Answer 1

Step-by-step explanation:

the nature of roots x^2 - 8x + 16 = 0 is real and equal

Answer 2

Answer:

Real and Equal

Explanation:

x2-8x+16=0

x2-4x-4x+16=0

x(x-4) - 4 (x-4) = 0

(x-4) 2 = 0

(x-4) (x-4)=0

x = 4, 4

Real and equal