abcd Quadratic Equations - Trinomials(L1)
Quadratic Equations - Trinomials(L1)


Practice

Solve for x.
a)    x2 − 5x − 36 = 0
{9,-4}

b)    x2 − 6x + 5 = 0
{1,5}

c)    x2 + x − 72 = 0
{8,-9}

d)    x2 + 2x − 3 = 0
{1,-3}

e)    x2 − 4x + 3 = 0
{3,1}

f)    x2 + 7x + 12 = 0
{-4,-3}

g)    x2 + 7x + 6 = 0
{-6,-1}

h)    x2 − 3x − 10 = 0
{-2,5}

i)    x2 + 8x − 9 = 0
{-9,1}

j)    x2 + 13x + 40 = 0
{-8,-5}