Find the sum and multiplication of the reroes of the quadratic polynomial p(x) =3x²+7x + 4 without finding zeroes
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- Given Quadratic expression 3x² - 4x + 7
- compare this with ax² + bx + c , we get
a = 3 , b = -4 , c = 7
=> i ) Sum of the zeroes = - b/a
= - ( -4 )/3
= 4/3
=> ii ) Product of the zeroes = c/a
= 7/3
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