Question

find the zeroes of the quadratic polynomial 2x*2-10x+12& verify the relation shipb/w​

Answer 1

Step-by-step explanation:

$2 {x}^{2} - 10x - 12 = 0 \\ by \: fractorisation \\ 2 {x}^{2} - 12x + 2x - 12 = 0 \\ (2 {x}^{2} - 12x)(2x - 12) = 0 \\ 2x(x - 12)2(x - 6) = 0 \\ (2x + 2)(x - 12) = 0 \\ 2x + 2 = 0 \: \: \: \: \: \: or \: \: \: \: \: x - 12 = 0 \\ 2x = - 2 \: \: \: \: \: \: or \: x = 12 \\ x = \frac{ - 2}{2} \: \: \: \: \: or \: \: \: \: x = 12 \\ x = - 1 \: \: \: \: \: \: or \: x = 12$

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Answer 2

hey u already got your answer .....

hope u will understand ✌️