Polynomials
Your child will learn to read quadratic curves the way board examiners expect, connecting graphs, zeroes and coefficients fluently. Polynomials usually fetch around five marks in Class 10, often split between a question on the sum and product of zeroes and one on the division algorithm. The chapter covers zeroes of linear, quadratic and cubic expressions, the identities tying the sum and product of zeroes to the coefficients, verification of these identities on numerical cases, division of one polynomial by another with remainder, and the graphical meaning that a parabola cutting the horizonta
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