Question

Write any two quadratic equations​.

Answer 1

To find:

Any two quadratic equations​.

Solution:

The general form of a quadratic equation is:

$ax^2+bx+c=0$

Where, a,b and c are real number and a is non zero.

We know that a,b,c can take any values but a cannot be 0.

For a=1, b=1,c=1, we get

$1x^2+1x+1=0$

$x^2+x+1=0$

One quadratic equation is $x^2+x+1=0$.

For a=3,b=-1,c=5, we get

$3x^2+(-1)x+5=0$

$3x^2-x+5=0$

Therefore, the two quadratic equations are $x^2+x+1=0$ and $3x^2-x+5=0$.