[" ficients."],[[" (ii) "4s^(2)-4s+1],[" (v) "t^(2)-15]]

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

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

Name the element with the following electronic configurations . (a) 1s^(2)2s^(2) 2p^(6) 3s^(2) 3p^(1) (b) 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 4s^(1) (c ) 1s^(2) 2s^(1) 2p^(6) 3s^(2) 3p^(6) 3d^( 5) 4s^(1)

Simplify each of the following 4st (s -t) - 6s^(2)(t - t^(2)) - 3t^(2) (2s^(2) - s) + 2st(s - t)

Consider these electronic configurations for neutral atoms: (i) 1s^(2)2s^(2)2p^(6)3s^(1) (ii). 1s^(2)2s^(2)2p^(6)4s^(1) ltbr Which of the following statements is/are false?

Consider these electronic configurations for neutral atoms: (i) 1s^(2)2s^(2)2p^(6)3s^(1) (ii). 1s^(2)2s^(2)2p^(6)4s^(1) Which of the following statements is/are false?