Question

if for a quadratic equation b^2-4ac>0,then which of the following is true. 1)the roots are real and unequal. 2)the roots are real and equal. 3)the roots are not real. 4)the roots are irrational. ​

Answer 1

Answer:-

Your Answer Is Option 1) The roots are teal and unequal.

More related Information:-

• In a quadratic polynomial if $\tt b^2-4ac = 0$ Then the roots of the equation would be real and equal.

• In a quadratic equation if $\tt b^2-4ac<0$ then the roots of the equation would be not real.

• The degree of a quadratic equation is always 2.

• Degree of an equation refers to its highest power.

• Any quadratic equation should have only 2 roots possible.

• There are mainly two methods of finding roots of a quadratic equation:- By middle term splitting or by shridharacharya's formula which is also known as quadratic formula.

Answer 2

Answer:

3) The roots are not real

Explanation:

Since b² - 4ac < 0 ; The root part becomes negative.

So,There won't be any real roots but the equation has complex roots.