Question

find the value of a and b in the quadratic equation
2x²-5x+7=0
give right ans​

Answer 1

Given 2x2−5x+7=0

Given 2x2−5x+7=0The standard quadratic equation is ax2+bx+c=0

Given 2x2−5x+7=0The standard quadratic equation is ax2+bx+c=0by comparing we get a=2,b=−5,c=−7

Given 2x2−5x+7=0The standard quadratic equation is ax2+bx+c=0by comparing we get a=2,b=−5,c=−7∴ a=2,b=−5

Given 2x2−5x+7=0The standard quadratic equation is ax2+bx+c=0by comparing we get a=2,b=−5,c=−7∴ a=2,b=−5

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Answer 2

$\: \huge \mathfrak\red{Solution}$

=>Given 2x2–5x+7=O

=>The standard quadratic equation is ax2+bx+c=O

=>By comparing we get

=>a=2,b=-5,c=-7

Hope it helps you ✌️