find the zeros of the quadratic polynomial 5 x square - 4 x minus 8
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To find the zeroes, equate the expression to 0...
5x^2 - 4x - 8 = 0
Using quadratic formula,
x is (2 + 2√11)/5 or (2 - 2√11)/5
5x^2 - 4x - 8 = 0
Using quadratic formula,
x is (2 + 2√11)/5 or (2 - 2√11)/5
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