1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.
(ii) 4s^2 - 4s +1
(iii) 6x^2-3-7x
(1) x^2-2x-8
(iv) 4u2+8u
(v) t^2-15
(vi) 3x^2-x-4​

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

121 pints. they had 176 and drank 55