Question

What is the nature of the root
of the quadratic equation 9x2+25=30x?​

Answer 1

Answer:

d=O

so as usual equal and real roots

Answer 2

Step-by-step explanation:

9x2+25=30x?

=9x2-30x-25x=0

= ax2+bx+c=0..................... formula.

=a=9,b=-30,c=25

∆=b2-4ac= (-30)2-4(9)(25)

=900-900

∆ =0

the roots of quadratic equation are real and equal.

I hope you are like this answer.