2 p copyright 2018 by thomas edison state university

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2 =p Copyright © 2018 by Thomas Edison State University. All rights reserved.
25. p 5 p 2 p 4 =1/p 26. ( x 2 x 6 x 3 ) 2 =2/11 x 27. Simplify: a. ( 4 xy ) 2 = 16x 2 y 2 b. ( 4 xy ) 2 -16x 2 y 2 c. ( 4 xy ) 0 = 1 d. ( 4 xy ) 2 = 1/16x 2 y 2 28. Simplify: a. ( w 2 ) 3 =w 3 /8 b. ( w 2 ) 3 =8/3 w c. ( w 2 2 ) 3 =1/6 8w d. ( w 2 2 ) 3 =8w 6 5.3: Multiply Polynomials Simplify. 29. ( 4 w 5 )(− 2 w 4 ) =-8w 9 30. (− 4 w 5 )(− 5 w ) =20w 6 31. 3 x ( x 2 + 3 x 7 ) = -3x 3 -9x 2 +21x Copyright © 2018 by Thomas Edison State University. All rights reserved.
32. ( w + 3 )( w 3 ) = w 2 -9 33. ( w + 3 )( w + 3 ) =(w+3) 2 34. ( w + 3 ) 2 =w 2 +6w+9 35. ( 2 x + y )( x y ) =2x 2 -xy-y 2 36. ( y 4 + 3 x ) 2 =y 8 +6y 4 x+9x 2 37. ( x 1 )( x 2 + x + 1 ) =x 3 -1 5.4: Dividing Polynomials Simplify. 38. 20 w 6 x 5 ÷ 4 w 6 x 5 =5w 12 x 10 39. 20 w 5 x 4 ÷ 4 w 6 x 5 =5w 11 x 9 40. ( 12 w 4 + 8 w 3 ) ÷ (− 4 w ) =-w 2 (3w+2) 41. ( 12 w 4 + 8 w 3 ) ÷ (− 4 w 2 ) =-w(3w+2) 42. ( 8 w 3 + 4 w ) ÷ 4 w = w 2 (2w 2 +1) 43. 24 x 5 12 x 2 12 x 2 =25x 3 -12/12 44. ( 15 x 2 y 3 )( 10 x 3 y 2 ) ( 25 x 3 y )( 3 xy ) =18x 3 y 5 45. 36 x 2 y 3 12 x 3 y 2 + 24 x 2 y 2 12 x 2 y 2 =3y+2-x 46. ( x 2 + 5 x + 6 ) ÷ ( x + 2 ) =x+3 Hint: Factor ( x 2 + 5 x + 6 ) as the first step. Copyright © 2018 by Thomas Edison State University. All rights reserved.
47. ( x 3 1 ) ÷ ( x 1 ) =x 2 +x+1 Hint: Factor ( x 3 1 ) as the first step. Copyright © 2018 by Thomas Edison State University. All rights reserved.

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