Question

find the value of
a and b from the
quadratic equation
$2x {}^{2} - 5x + 7 = 0$
​

Answer 1

Answer:

Given 2x  

2

−5x+7=0

The standard quadratic equation is ax  

2

+bx+c=0

by comparing we get a=2,b=−5,c=−7

∴ a=2,b=−5

Step-by-step explanation: