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


Practice

Solve for x.
a)    7x2 − 36x + 5 = 0
{1/7,5}

b)    28x2 + 43x + 10 = 0
{-2/7,-5/4}

c)    28x2 − 25x + 3 = 0
{1/7,3/4}

d)    14x2 − 23x + 3 = 0
{1/7,3/2}

e)    14x2 + 37x + 5 = 0
{-1/7,-5/2}

f)    3x2 + 10x + 3 = 0
{-1/3,-3}

g)    5x2 − 19x + 12 = 0
{4/5,3}

h)    10x2 − 7x − 12 = 0
{-4/5,3/2}

i)    28x2 + 17x − 3 = 0
{1/7,-3/4}

j)    7x2 − 25x + 12 = 0
{4/7,3}