Question

check whether the following is quadratic equation( X- 3 ) (2 X + 1) = X ( X + 5 )​

Answer 1

Answer:

( X- 3 ) (2 X + 1) = X ( X + 5 )

2x²+ x -6x-3 = x²+5x

2x²-x²+x-6x-5x=3

x²-10x-3=0

here degree is 2

hence it is quadratic equation

Answer 2

Answer:

x2-6x+x-3=x2+5x

-3=5x+5x

10x=3

x=

10/3

it is Crt Pls mark brainliest me