Math, asked by bharathicherry, 8 months ago

find the sum of roots of 7x square-3x-8=0

Answers

Answered by prishajain2004

Answer:

for 7 $x^{2} \\$ - 3x -8=0 a=7 b=-3 c=-8

sum of roots = -b/a for any quadratic eq

thus sum=-(-3)/7=3/7

Answered by Rohith200422

$\huge\boxed{Answer}$

$\huge\boxed{ \frac{ - 3}{7} }$

$\frac{ - 3}{7} \: is \: your \: answer.$

Step-by-step explanation:

$7 {x}^{2} - 3x - 8 = 0$

$It \: is \:of \: the \: form \: a {x}^{2} + bx + c = 0$

$where \: a = 7,b = 3,c = - 8$

$Sum \: of \: roots = \frac{ - b}{a}$

$Sum \: of \: roots = \frac{ - 3}{7}$

$<body bgcolor= yellow><marquee direction=down><font color=red>I hope this will helps you$

Please like my answer..................

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