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


Practice

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

b)    x2 + 9x + 8 = 0
{-8,-1}

c)    x2 + 2x − 48 = 0
{6,-8}

d)    x2 + 3x − 40 = 0
{5,-8}

e)    x2 + 3x − 10 = 0
{2,-5}

f)    x2 − x − 42 = 0
{-6,7}

g)    x2 + 7x + 12 = 0
{-4,-3}

h)    x2 + 5x − 24 = 0
{3,-8}

i)    x2 + 8x + 7 = 0
{-7,-1}

j)    x2 − 8x + 16 = 0
{4,4}