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    Quadratic equations and factoring

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    21.Factor completely : 6g +19pg+15p

    22.Determine whether the expression is a trinomial square:

    b -4b + 4=

    Is the expression a trinomial square yes or no?

    23. Factor: s +16s+64

    24.Factor completely: 3r -54r+243 =

    25. Factor: a -81=
    Type N if not factorable

    26. Factor completely
    w -p =

    27.Factor:

    4a-25a

    28. Factor completely:

    (0.01y -0.0036) =

    29. Factor completely:1-c

    30.Factor completely:

    4v -1024=

    31. Solve using the principle of zero products.

    (V+25)(v+49) =0
    Choose the correct:
    a.5,7
    b.-25,-49
    c.-5,7
    d.-5,-7

    32.Solve using the principle of zero products. A(a+5)=0
    The solution is a =

    33. Solve using the principle of zero products.
    (9c+7)(2c-6)=0

    The solution is c=

    34. Solve. t +8t+12=0

    The solution is t=

    35. Solve. s -6s=0

    36.Use a graph to solve: x +3x-4= 0

    The solution are :

    37. A rectangle table is three times as long as it is wide. If the area is 75ft , find the length and the width of the table

    Width: ft
    Length : ft

    38. There are n items in a league and the number of games played is given by the polynomial n -n= N. A woman's softball league has 12 teams. What is the total number of games to be played?

    The total number of games is ?

    39.The product of the page numbers on the two facing pages of a book is 156. Find the page numbers?

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    21.Factor completely : 6g +19pg+15p

    (3g + 5p)(2g+3p)

    22.Determine whether the expression is a trinomial square:

    b -4b + 4= (b-2)2

    Is the expression a trinomial square yes or no?yes

    23. Factor: s +16s+64 = (s+8)2

    24.Factor completely: 3r -54r+243 = 3[r - 18r + 81] = 3(r - 9)2

    25. Factor: a -81= a - 92 = (a-9)(a+9)
    Type N if not ...

    Solution Summary

    I have answered eighteen questions on factoring of quadratic equations. I have also shown the step by step process of solving word problems related to quadratic equations.

    $2.49

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