Question

"Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. $(i) x^{2} - 2x - 8 (ii) 4(s^{2}) – 4s + 1 (iii) 6(x^{2}) – 3 – 7x (iv) 4(u^{2}) + 8u (v) (t^{2}) – 15 (vi) 3(x^{2}) – x – 4$"

Answer 1

zeroes is -2,5
sum of zeros equal to minus 2 + 5 equal to 3