'2 2xy' diaporamas de présentation

Expansion of Binomials

Expansion of Binomials. (x+y) n. The expansion of a binomial follows a predictable pattern Learn the pattern and you can expand any binomial. What are we doing?. Expanding binomials of the form (x+y) n Looking for patterns in the expansion of binomials

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5.4 Factoring Polynomials

5.4 Factoring Polynomials. Group factoring Special Cases Simplify Quotients. The first thing to do when factoring. Find the greatest common factor (G.C.F), this is a number that can divide into all the terms of the polynomial. The first thing to do when factoring.

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TMAT 103

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FACTORING ALGEBRAIC EXPRESSIONS

FACTORING ALGEBRAIC EXPRESSIONS. Created by ??? for mathlabsky.wordpress.com. Created by ??? for mathlabsky.wordpress.com. FACTORING ALGEBRAIC EXPRESSIONS.

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Accelerated Math III

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Factoring Perfect Square Trinomials

Factoring Perfect Square Trinomials. Factoring Perfect Square Trinomials. What is a perfect square ? If a number is squared the result is a perfect square . Example 2 2 = 4 4 is a perfect square . Other examples: 3 2 = 9 or 4 2 = 16 9 is a perfect square .

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The Binomial Theorem

The Binomial Theorem. What about the coefficients of each term? Is there a pattern there?. Find the patterns:. 1. (x + y) 0. (x + y) 0. x 1 + y 1. x + y. (x + y) 1. (x + y) 1. x 2 + 2xy + y 2. (x + y) 2. (x + y) 2. (x + y) 3. (x + y) 3.

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9.5 The Binomial Theorem

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Previously, we learned patterns for squaring and cubing binomials.

Previously, we learned patterns for squaring and cubing binomials. (x+y) 3 = x 3 + 3x 2 y + 3xy 2 + y 3. (x+y) 2 = x 2 + 2xy + y 2. If the patterns were not memorized, you could simply write it out and multiply. (x+y) 2 = (x + y)(x + y). (x+y) 3 = (x + y)(x + y)(x + y).

259 views • 7 slides