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Published byAgata Olszewska Modified over 5 years ago
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Brackets: Expanding Triple Brackets β alternate!
Silent Teacher Intelligent Practice Narration Your Turn π₯+1 π₯+2 π₯+5 π₯+1 π₯+2 π₯+6 π₯+6 π₯+1 π₯+2 Example For more videos visit mrbartonmaths.com/videos
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Expand: Expand: π₯+2 π₯+3 π₯+5 π₯+2 π₯+3 π₯+4 Worked Example Your Turn
π₯+2 π₯+3 π₯+5 Expand: π₯+2 π₯+3 π₯+4 @fortyninecubed
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π₯+1 π₯+2 π₯+3 (π₯+6)(π₯β3)(π₯β3) π₯+1 π₯+2 π₯+4 (π₯+6)(π₯β4)(π₯β4) π₯+1 π₯+2 π₯+5
π₯+1 π₯+2 π₯+3 π₯+1 π₯+2 π₯+4 π₯+1 π₯+2 π₯+5 π₯+1 π₯+2 π₯+6 π₯+6 π₯+1 π₯+2 (π₯+6)(π₯+1)(π₯β2) (π₯+6)(π₯+1)(π₯β3) (π₯+6)(π₯+3)(π₯β3) (π₯+6)(π₯β3)(π₯β3) (π₯+6)(π₯β4)(π₯β4) (π₯+4)(π₯β4)(π₯β4) π₯+4 π₯β4 2 π₯+4 3 π₯β4 3 3π₯β4 3 @fortyninecubed
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π₯+1 π₯+2 π₯+3 (π₯+6)(π₯β3)(π₯β3) π₯+1 π₯+2 π₯+4 π₯ 3 +6 π₯ 2 +11π₯+6
π₯+1 π₯+2 π₯+3 π₯+1 π₯+2 π₯+4 π₯+1 π₯+2 π₯+5 π₯+1 π₯+2 π₯+6 π₯+6 π₯+1 π₯+2 (π₯+6)(π₯+1)(π₯β2) (π₯+6)(π₯+1)(π₯β3) (π₯+6)(π₯+3)(π₯β3) (π₯+6)(π₯β3)(π₯β3) (π₯+6)(π₯β4)(π₯β4) (π₯+4)(π₯β4)(π₯β4) π₯+4 π₯β4 2 π₯+4 3 π₯β4 3 3π₯β4 3 π₯ 3 +6 π₯ 2 +11π₯+6 π₯ 3 +7 π₯ 2 +14π₯+8 π₯ 3 +8 π₯ 2 +17π₯+10 π₯ 3 +9 π₯ 2 +20π₯+12 π₯ 3 +5 π₯ 2 β8π₯β12 π₯ 3 +4 π₯ 2 β15π₯β18 π₯ 3 +6 π₯ 2 β9π₯β54 π₯ 3 β27π₯+54 π₯ 3 β2 π₯ 2 β32π₯+96 π₯ 3 β4 π₯ 2 β16π₯+64 π₯ π₯ 2 +48π₯+64 π₯ 3 β12 π₯ 2 +48π₯β64 27 π₯ 3 β108π₯+144π₯β64 @fortyninecubed
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