Sec 4.4-Focus

Sec 4.4-Focus - in just one step Remember to write the...

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Multiplying Binomials page 4.4 - 7 Section 4.4 Focus Exercises 1. Practice using the FOIL method to multiply these binomials. Remember to first write all four terms, then combine like terms, and write the answer in descending order. a) (x + 3)(x + 9) b) (x 5)(x 3) c) (x + 1)(x 8) d) (x + 7)(x 2) e) (3x + 5)(2x 5) f) (2x 9)(4x 1) g) (5x 2)(5x + 2) h) (4x + 3)(4x 3) i) (7x 1)(7x 1) j) (3x + 6)(3x + 6) k) (x 3)(2x + 8) l) (x 2 + 4)(x + 5) m) (2x 1)(3x 2 6) n) (4x 2 5)(x 2 + 1) o) (2x 2 5)(2x 2 5)

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Multiplying Binomials page 4.4 - 8 2. Practice using the FOIL method to multiply these binomials
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Unformatted text preview: in just one step !. Remember to write the answer in descending order. a) (x + 8)(x + 2) b) (x + 9)(x + 6) c) (x – 3)(x – 8) d) (x – 6)(x – 4) e) (x + 10)(x – 3) f) (x + 2)(x – 4) g) (x + 6)(x + 6) h) (x – 7)(x – 7) i) (x + 8)(x – 8) j) (x – 10)(x + 10) k) (2x + 1)(x + 5) l) (4x + 3)(x + 2) m) (3x – 6)(2x – 2) n) (5x – 4)(2x – 3) o) (x + 6)(3x – 5) p) (7x + 1)(2x – 3) q) (4x – 3)(5x + 1) r) (2x – 5)(2x – 5) s) (6x + 1)(6x + 1) t) (9x – 2)(9x + 2) u) (6x + 4)(6x – 4)...
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Sec 4.4-Focus - in just one step Remember to write the...

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