Question

The discriminant of the Quadratic equation Px² + Qx + R = 0 is
A)q²-4pr
B)q²+4pr
C)p²-4pr
D)p²+4pr​

Answer 1

Answer:

b= q. c=r. D= b²- 4ac. = q² - 4× p× r. = q²- 4pr. PLEASE MARK AS BRAINLIEST.. webew7 and 34 more users found this answer helpful

a= pb= qc=rD= b²- 4ac = q² - 4× p× r = q²- 4prPLEASE MARK AS BRAINLIEST