1.

(4k - 2) = k +6= 2k - 1= k=7.1.ice, k =7.EXERCISE 2AFind the zeros of the following quadratic polynomials and verify the relationshi,between the zeros and the coefficients:1. x2 + 3x – 102. x2 – 2x – 83. x2 + 7x +124. 2x2 – X-6[CBSE 20115. 4x2 - 4x – 3 [CBSE 2008C]6. 5x2 – 4-8x[CBSE 207. 2x2 - 11x +158. 213x2 – 5x + 13[CBSE 29. 4x2 - 4x +110. 3x? – X – 411. 5x2 + 10x12. 8x2 - 4​

Answer»

?????!!!??????!!????



Discussion

No Comment Found

Related InterviewSolutions