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(1x2-2x)2 2) (2x+7)2\u003Cbr>\u003Cbr>3) (9x2-6)2 4) (3x+1)2\u003Cbr>\u003Cbr>5) (-4x2-6)2 6) (7x2+7)2\u003Cbr>\u003Cbr>7) (-4x2-4x)2 8) (8x+5)2\u003Cbr>\u003Cbr>9) (-2x2+6)2 10) (4x2-4)2\u003Cbr> |  |  | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10. |  |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 1-10 | 90 | 80 |  | 70 | 60 |  | 50 | 40 | 30 | 20 | 10 | 0 |\n\n[Math](Math www.CommonCoreSheets.com 5)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 5)[ 5](Math www.CommonCoreSheets.com 5)  \n Expanding Square Polynomials Using the Box Method Name: Answer Key  \n\n| Expand each problem using the box method. |  |  |  |  |  |  |  | Answers\u003Cbr>1.  x4-4x3+4x2  2.  4x2+28x+49  3.  81x4-108x2+36  4.  9x2+6x+  5.  16x4+48x2+36  6.  49x4+98x2+49  7.  16x4+32x3+16x2  8.  64x2+80x+25 \u003Cbr>9.  4x4-24x2+36 \u003Cbr>10.  16x4-32x2+16  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) (1x2-2x)2\u003Cbr>1x2 -2x |  |  | 2) (2x+7)2\u003Cbr>2x 7 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 1x2\u003Cbr>-2x | 1x4 -2x3 -2x3 4x2 |  | 2x 7 | 4x2 14x 14x 49 |  |  |  |  |  |  |  |  |  |  |  |\n| 3) (9x2-6)2\u003Cbr>9x2 -6 |  |  | 4) (3x+1)2\u003Cbr>3x 1 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9x2\u003Cbr>-6 | 81x4 -54x2 -54x2 36 |  | 3x 1 | 9x2 3x 3x 1 |  |  |  |  |  |  |  |  |  |  |  |\n| 5) (-4x2-6)2\u003Cbr>-4x2 -6 |  |  | 6) (7x2+7)2\u003Cbr>7x2 7 |  |  |  |  |  |  |  |  |  |  |  |  |\n| -4x2 -6 |  | 16x4 24x2 24x2 36 | 7x2\u003Cbr>7 |  | 49x4 49x2 49x2 49 |  |  |  |  |  |  |  |  |  |  |\n| 7) (-4x2-4x)2\u003Cbr>-4x2 -4x |  |  | 8) (8x+5)2\u003Cbr>8x 5 |  |  |  |  |  |  |  |  |  |  |  |  |\n| -4x2 -4x |  | 16x4 16x3 16x3 16x2 | 8x 5 | 64x2 40x 40x 25 |  |  |  |  |  |  |  |  |  |  |  |\n| 9) (-2x2+6)2\u003Cbr>-2x2 6 |  |  | 10) (4x2-4)2\u003Cbr>4x2 -4 |  |  |  |  |  |  |  |  |  |  |  |  |\n| -2x2 6 |  | 4x4 -12x2 -12x2 36 | 4x2\u003Cbr>-4 |  | 16x4 -16x2 -16x2 16 |  |  |  |  |  |  |  |  |  |  |\n| 1-10 |  |  |  |  |  | 90 | 80 | 70 | 60 | 50 | 40 | 30 | 20 | 10 | 0 |\n\n[Math](Math www.CommonCoreSheets.com 5)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 5)[ 5](Math www.CommonCoreSheets.com 5)  \n Expanding Square Polynomials Using the Box Method Name:  \n\n| Expand each problem using the box method. 16x 4 +48x 2 +36 81x 4-108x 2 +36\u003Cbr>49x 4 +98x 2 +49 9x 2 +6x+\u003Cbr>x 4-4x 3 +4x 2 4x 2 +28x+49\u003Cbr>1) (1x2-2x)2 2)\u003Cbr> (2x+7)2\u003Cbr> 3) (9x2-6)2 4)\u003Cbr> (3x+1)2\u003Cbr> 5) (-4x2-6)2 6)\u003Cbr> (7x2+7)2\u003Cbr>\u003Cbr>| Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.   |\n| --- | --- |\n\n\n|  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n\n1-6 83 67 50 33 17 0  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5","cbCaivLXMF7KOFoC","https://ap.wps.com/l/cbCaivLXMF7KOFoC","pdf",49570,"English","# Expand each problem using the box method\n## Expressions to expand\n## Answers","[{\"question\":\"What method is used to expand the polynomials in this worksheet?\",\"answer\":\"The worksheet instructs you to expand each problem using the box method.\"},{\"question\":\"What kinds of expressions are included?\",\"answer\":\"It includes squared polynomial expressions such as (ax+ b)^2 and (ax^2+ b)^2, including negative coefficients.\"},{\"question\":\"Does the document provide an answer key?\",\"answer\":\"Yes, it includes an “Answer Key” section with expanded polynomial results for the problems.\"}]","Expanding Square Polynomials - Box Method | PDF",1790772453]