(19459007) The Basic Mathematical Formula - In our algebra we will also be in the form of Algebra (19459003) Encountered various types of calculation operations, such as reduction and addition. The sum of algebraic forms is obtained by combining similar tribes. As for the reduction of algebraic form we can obtain it by subtracting similar tribes and then the result is added to unlike tribes. The forms of algebra can be summed or subtracted by using commutative and distributive properties by looking at similar tribes and coefficients of each other, Respectively. [1945907] The commutative nature: axb = bxa ] Distributive properties: ax (b + c) = (axb) + (axc ) ax (b - c) = (axb) - (axc) ] Changing the algebraic form of the tribes (sum or subtraction) into the form of multiplication factors is called factoring and instead converting the multiplication factors into tribes Referred to as describes . The resulting commonality is called an identity, that is always the true statement for each given variable value. Sample and Solving Operations of Additions and Reduction of Algebraic Forms Example Problem 1: Simplify the following forms of algebra! a. 4x + 2y - x + 7y b. 2 2 + 3xy + 4x - 2xy + 2y 2 Completion: a. 4x + 2y - x + 7y = 4x - x + 2y + 7y = (4 - 1) x + (2 + 7) y = 3x + 9y b. 2x 2 + 3xy + 4x - 2xy + 2y 2 = 2x 2 + 4x + (3 - 2) xy + 2y 2 = 2x 2 + 4x + xy + 2y




] [194590] Solved Problem 2:
Find the sum 5 (x 2 + 2x) and x 2

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