Question

Enter the quadratic equation in standard form.2x2 - 3 = -4x - 1

Answer 1

the standard form of quadratic eqn is
ax^2 + bx +c =0
will this help ?

Answer 2

Yes

Answer 3

but i just dont know this at all..

Answer 4

hmmn,,alright,,i'll solve this first one :
bring all terms to one side
we have 2x2 -3 +4x + 1 =0
collect like terms
we have 2x2 +(1-3) +4x =0
=> 2x2 -2 +4x
arrange in form of ax2 + bx +c =0 i.e. degree wise..
so what should be the final ans ?

Answer 5

2x^2 + 4x - 2 = 0

Answer 6

bingo!! ^_^

Answer 7

Thanks :)