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Social Science26. When factoring a polynomial of the form shouldthe signs of the binomials be both positive, bothactornegative, or different?27. When factoring a polynomial of the formax2bx+ c, should the signs of the binomialsbe both positive, both negative, or different?(P2028. When factoring a polynomial of the formax+bx - c, should the signs of the binomialsbe both positive, both negative, or different?monFor Exercises 29-40, factor the trinomial using thetrial-and-error method.29. 2y2 -5y - 1230. 4w2 5w - 631. 1022+29z +10236 29 + 2833. 2p2-5p+134. 5r2- 3r + 735. 10w2- 60w - 27036. 3y2 18y - 4837. 9c2-30cd + 25d38. x12x 3639. v-2v2- 340. x7 1041. In Exercises 29-40, which trinomis e oirictsquare trinomials?Section 13.4For Exercises 42-43, find a pair of iniegers whrseproduct and sum are given.42. Product: -5 sum: 4m243. Product: 15 sum: -8For Exercises 44-57, factor the trinomial using theac-method.44. 3c2-5c- 245. 4y2+ 13y346. 2+13t+1247. 4x+17x2 - 15x
Number 36 I'm not sure how to do the trial and error method
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26. When factoring a polynomial of the form should the signs of the binomials be both positive, both actor negative, or different? 27. When factoring a polynomial of the form ax2bx+ c, should the signs of the binomials be both positive, both negative, or different? (P 20 28. When factoring a polynomial of the form ax+bx - c, should the signs of the binomials be both positive, both negative, or different? mon For Exercises 29-40, factor the trinomial using the trial-and-error method. 29. 2y2 -5y - 12 30. 4w2 5w - 6 31. 1022+29z +10 23 6 29 + 28 33. 2p2-5p+1 34. 5r2- 3r + 7 35. 10w2- 60w - 270 36. 3y2 18y - 48 37. 9c2-30cd + 25d 38. x12x 36 39. v-2v2- 3 40. x7 10 41. In Exercises 29-40, which trinomis e oirict square trinomials? Section 13.4 For Exercises 42-43, find a pair of iniegers whrse product and sum are given. 42. Product: -5 sum: 4 m2 43. Product: 15 sum: -8 For Exercises 44-57, factor the trinomial using the ac-method. 44. 3c2-5c- 2 45. 4y2+ 13y3 46. 2+13t+12 47. 4x+17x2 - 15x
Expert Answer
Factor out 3....
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Зу?-18у-48 %33(y?-бу-16)
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