If Delta (x) =|{:(x^(2)-5x+3,2x-5,3),(3x...

If `Delta (x) =|{:(x^(2)-5x+3,2x-5,3),(3x^(2)+x+4,6x+1,9),(7x^(2)-6x+9,14x-6,21):}|` =`ax^(3) +bx^(2)+cx+d`, then

A

a=0

B

b=0

C

c=0

D

d=141

Verified by Experts

The correct Answer is:

A, B, C, D

Similar Questions

Explore conceptually related problems

Factorise : 6x^(3) + 13x^(2) + 9x + 2

Let |{:(x,2,x),(x^(2),x,6),(x,x,6):}|=Ax^(4)+Bx^(3)+Cx^(2)+Dx+E the value of 5A+4B+3C+2D+E is equal to

If |{:(x,-6,-1),(2,-3x,x-3),(-3,2x,x+2):}|=0 then x = ……..

If f(x)= 3x^(4)- 5x^(2) + 9 then find f(x-1) .

" If " f(x) = |{:(3,,3x,,3x^(2)+2a^(2)),(3x,,3x^(2)+2a^(2),,3x^(3)+6a^(2)x),(3x^(2)+2a^(2),,3x^(3)++6a^(2)x,,3x^(4)+12a^(2)x^(2)+2a^(4)):}| then

Solve |{:(4x,6x+2,8x+1),(6x+2,9x+3,12x),(8x+1,12x,16x+2):}|=0

Solve the equation log_((x^(3)+6))(x^(2)-1)=log_((2x^(2)+5x))(x^(2)-1)

The number of real values of x satisfying |(x,3x+2,2x-1),(2x-1,4x,3x+1),(7x-2,17x+6,12x-1)|=0 is -