FIND THE ANSWER CLASS 10
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x€ R
let x = 2
5(2)^2 - 9(2)+5=20-18+5=7
x=-2
5(-2)^2-9(-2)+5=43
x=0
5(0)^2-9(0)+5=5
henc, the equation 5x^2-9x+5 is not equal to zero for any real value of x.
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