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Polynomials, Cubic Equations and Partial Fractions - Expanding and Simplifying Algebraic Products

Polynomials, Cubic Equations and Partial Fractions - Expanding and Simplifying Algebraic Products

Secondary 1

Expand the following expressions

  1. \(2x(5x+3y)\)
  2. \(5y(3+y+8y^2)\)

Solution:

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Answer:(a) \(10x^2+6xy\). (b) \(15y+5y^2+40y^3\).

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