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Answers  \n1) x3 = 1,000-1 2) x3 = 8-1  \n1.  \n2.  \n3) x3 = 27-1 4) x3 = 64-1  \n3.  \n4.  \n5) x3 = 125-1 6) x3 = 216-1  \n5.  \n6.  \n7) x3 = 343-1 8) x3 = 512-1  \n7.  \n8.  \n9) x3 = 729-1 10) x3 = 1,000-1  \n9.  \n10.  \n11) x2 = 1-1 12) x2 = 4-1  \n11.  \n12.  \n13) x2 = 9-1 14) x2 = 16-1  \n13.  \n14.  \n15) x2 = 25-1 16) x2 = 36-1  \n15.  \n16.  \n17) x2 = 49-1 18) x2 = 64-1  \n17.  \n18.  \n19) x2 = 81-1 20) x2 = 100-1  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving with Negative Powers  \nName: Answer Key  \nFind the positive value of x.  \n1) x3 = 1,000-1  \n1 1 ⁄ 3 = ⁄  \nx 1,000  \n3  \nx = 1,000  \n2) x3 = 8-1  \n1 1 ⁄ 3 = ⁄  \nx 8  \n3 x = 8  \n3) x3 = 27-1  \n1 1 ⁄ 3 = ⁄  \nx 27  \n3 x = 27  \n4) x3 = 64-1  \n1 1 ⁄ 3 = ⁄  \nx 64  \n3 x = 64  \n5) x3 = 125-1  \n1 1 ⁄ 3 = ⁄  \nx 125  \n3  \nx = 125  \n6) x3 = 216-1  \n1 1 ⁄ 3 = ⁄  \nx 216  \n3  \nx = 216  \n7) x3 = 343-1 8) x3 = 512-1  \n1 1 1 1  \n⁄ 3 = ⁄ ⁄ 3 = ⁄  \nx 343 x 512  \nx3 = 343 x3 = 512  \n9) x3 = 729-1 10) x3 = 1,000-1  \n1 1 1 1 ⁄  \n3 = ⁄ ⁄ 3 = ⁄ x 729 x 1,000  \nx3 = 729 x3 = 1,000  \n11) x2 = 1-1  \n1 1 ⁄ 2 = ⁄  \nx 1  \n2 x = 1  \n12) x2 = 4-1  \n1 1 ⁄ 2 = ⁄  \nx 4  \n2 x = 4  \n13) x2 = 9-1  \n1 1 ⁄ 2 = ⁄  \nx 9  \n2 x = 9  \n14) x2 = 16-1  \n1 1 ⁄ 2 = ⁄  \nx 16  \n2 x = 16  \n15) x2 = 25-1  \n1 1 ⁄ 2 = ⁄  \nx 25  \n2 x = 25  \n16) x2 = 36-1  \n1 1 ⁄ 2 = ⁄  \nx 36  \n2 x = 36  \n17) x2 = 49-1  \n1 1 ⁄ 2 = ⁄  \nx 49  \n2 x = 49  \n18) x2 = 64-1  \n1 1 ⁄ 2 = ⁄  \nx 64  \n2 x = 64  \n19) x2 = 81-1  \n1 1 ⁄ 2 = ⁄  \nx 81  \n2 x = 81  \n20) x2 = 100-1  \n1 1 ⁄ 2 = ⁄  \nx 100  \n2  \nx = 100  \nAnswers  \n1. 10 2. 2 3. 3 4. 4 5. 5 6. 6 7. 7 8. 8 9. 9 10. 10 11. 1 12. 2 13. 3 14. 4 15. 5 16. 6 17. 7 18. 8 19. 9  \n20. 10  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving with Negative Powers  \nName:  \n\n| Find the positive value of x.\u003Cbr>1) x3 = 1,000-1 2) x3 = 8-1\u003Cbr>3) x3 = 27-1 4) x3 = 64-1\u003Cbr>5) x3 = 125-1 6) x3 = 216-1\u003Cbr>7) x3 = 343-1 8) x3 = 512-1\u003Cbr>9) x3 = 729-1 10) x3 = 1,000-1\u003Cbr>11) x2 = 1-1 12) x2 = 4-1 |  |  |  |  |  |  |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 |  | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |  |","cbCaiicE0qooa65H","https://ap.wps.com/l/cbCaiicE0qooa65H","pdf",47855,"English","# Find the positive value of x\n## Cubes with negative powers\n## Squares with negative powers\n## Answers","[{\"question\":\"What type of problems are included in this worksheet?\",\"answer\":\"It asks students to find the positive value of x from equations involving negative exponents. The equations primarily use x^3 and x^2 forms.\"},{\"question\":\"How do the solutions relate to the negative powers?\",\"answer\":\"Each solution rewrites the negative exponent as a reciprocal, then solves for x to get the positive value.\"},{\"question\":\"Is an answer key provided?\",\"answer\":\"Yes. The document includes an answer key listing the final positive values of x for problems 1 through 20.\"}]","Solving with Negative Powers - Practice Answers | PDF"]