Question

solve and give reasons​

Answer 1

Answer:

In a quadratic equation, for roots to be real and distinct, b² - 4ac > 0

So, b² > 4ac

In this case, b = q; a = p; c = r

=> q² > 4pr

From the question, q²/4 = pr + 4

=> q² = 4pr + 14

So, q² is obviously greater than 4pr.

Therefore, roots are real and distinct(unequal).

Answer 2

Answer:

here's your answer........

Step-by-step explanation:

may it helps you.....