Question

Find the nature of roots of the quadratic equation X2=16x+64=0​

Answer 1

Answer:

Step-by-step explanation:

i suppose its

x^2+16x+64=0

so using (a+b)^2=a^2+b^2+2ab

we get that

x^2+16x+64

=(x+8)^2=0

hence

x=-8 (real and equal roots)