Math, asked by wwwmirabhakat5825, 1 year ago

The roots of a x square + bx + c is equal to zero are real and positive

Answers

Answered by jagapillai
0
Given
D=0
b2-4ac=o

x2+bx+c
b2-4.1.c=0
b2-4c=0
b2=4c
b=+root of 4c or -root of 4c
Similar questions