Question

the root of quadratic equation a minus b​

Answer 1

HEY MATE HERE IS YOUR ANSWER--

FORMULA OF QUADRATIC EQUATION :-

$\frac{{ - b}^{2} \frac{ + }{} \sqrt{d} }{2 \times a}$

$d = {b}^{2} - 4 \times a \times c$

EQUATION IS A-B

SO A=A

B= B

C= 0

SO NOW

D=

${b}^{2} - 4 \times a \times 0 \\ \\ = > {b}^{2} = d$

putting the value :-

$\frac{ {b}^{2} \frac{ + }{} \sqrt{ {b}^{2} } } {2a}$

root are :-

$\frac{ {b}^{2} + b }{2a} and \: \frac{ {b}^{2} - b }{2a}$