abcd Quadratic Equations - Trinomials(L2)
Quadratic Equations - Trinomials(L2)


Practice

Solve for x.
a)    3x2 − 17x + 10 = 0
{2/3,5}

b)    6x2 − 7x − 20 = 0
{-4/3,5/2}

c)    3x2 − 11x + 6 = 0
{2/3,3}

d)    5x2 − 24x − 5 = 0
{-1/5,5}

e)    3x2 − 25x + 28 = 0
{4/3,7}

f)    10x2 + 43x + 28 = 0
{-4/5,-7/2}

g)    5x2 + 13x − 6 = 0
{2/5,-3}

h)    10x2 + 21x − 10 = 0
{2/5,-5/2}

i)    20x2 − 27x − 14 = 0
{-2/5,7/4}

j)    12x2 − 17x + 6 = 0
{2/3,3/4}