Question

If x, B are
root of quation
2x²-4x-3=0
find the value of x+B and x×B​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Let alpha=x and beta= B are the zeroes of the given quadratic equation

On comparing the above equation with ax^2+bx+c=0

a=2, b= -4 and c= -3

Since, x+B= -b/a

= -(-4)/2

= 4/2

= 2

Also, x×B= c/a

= -3/2