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assignment sheet-WA6 MAT-115-mar18.docx - MAT-115:...

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MAT-115: INTERMEDIATE ALGEBRAWritten Assignment 66.1: Greatest Common Factor and Factor by GraphingFind the greatest common factor.1.10abc,2ac= 2ac2.2ab,4bc ,acNone3.6x2,3x3Factor the greatest common factor.4.21x3−18x5.6w3+12w2−66.15a3b+18ab2Factor by grouping.7.2x3−4x2+5x−108.5w3−4w2+25w−209.15y3−9y2+5y−36.2: Factor TrinomialsFactor.10.x2+4x+3(x+1)(x+3)11.m2+m−90(m+10)(m-9)12.w2−10w+9(w-9)(w+1)Copyright © 2018 by Thomas Edison State University. All rights reserved.
13.y2+2y−24¿(y+6)(y-4)14.6w2−19w+10(2w-5)(3w-2)15.6x2+17x−14(2x+7)(3x-2)16.4y2+17y−15(4y-3)(y+5)17.4m2+7m−2(4m-1)(m+2)6.3: Factor Special ProductsFactor.18.16x2+40x+2519.16x2−40x+2520.9x2−6x+121.x2−6x+922.49x2−123.1−49x224.49x2−2525.x2−y226.y2−x227.x3+128.x3−129.8x3+130.x3−8Copyright © 2018 by Thomas Edison State University. All rights reserved.
6.4: General Strategy for Factoring PolynomialsFactor.31.2a+2b+2c32.25x2−4933.25x2−70x+4934.27x3−86.5: Polynomial EquationsSolve using the zero product rule.
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Unformatted text preview:35. w ( w − 3 )= 36. ( 2 x − 1 ) 2 = Solve by factoring. 37. x 2 + x = 12 38. x 2 + x − 56 = 39. 3 x 2 − 27 = Find the solution to the function. 40. f ( x )= x 2 + 4 x 41. f ( x )= x 2 − 12 x + 35 42. f ( x )= x 2 − 4 x Solve. 43. The product of two consecutive numbers is 156. Find the numbers. Copyright © 2018 by Thomas Edison State University. All rights reserved. 44. The product of two consecutive odd numbers is 143. Find the numbers. 45. The area of a rectangle-shaped patio is 192 square feet. The length is four feet longer than the width. Find the width and length of the patio. Copyright © 2018 by Thomas Edison State University. All rights reserved.