# The transformed equation of x3-(5/2)x2-(7/18)x+(1/108)=0 by removing fractional coefficients is

1.  x3-15x2+14x-2=0

2.  x3-15x2-14x-2=0

3.  x3+15x2+14x+2=0

4.  x3-15x2-14x+2=0

4

x3-15x2-14x+2=0

Explanation :
No Explanation available for this question

# If the roots of px3+qx2+rx+s=0 are in A.P,then the roots of 8px3+4qx2+2rx+s=0 are in

1.  A.P

2.  G.P

3.  H.P

4.  A.G.P

4

A.P

Explanation :
No Explanation available for this question

# On diminishing the roots of x5-4x3-x2+11-0 by 3,the transformed equation is y5+p1y4+p2y3+p3y2+p4y+p5=0 then p3=

1.  353

2.  507

3.  305

4.  94

4

305

Explanation :
No Explanation available for this question

# The roots of the equation x3-3x-2=0 are

1.  -1,-1,2

2.  -1,1,-2

3.  -1,-2,-3

4.  -1,-1,-2

4

-1,-1,2

Explanation :
No Explanation available for this question

1.

2.

3.  3x-2loge(3/2)(3/2)x+k

4.  3x+2loge(3/2)(3/2)x+k

4

Explanation :
No Explanation available for this question

1.  log|10x+x10|+c

2.  -log|10x+x10|+c

3.  10x+x10+c

4.  log|10x+x9|+c

4

log|10x+x10|+c

Explanation :
No Explanation available for this question

1.  x+c

2.  3x2+c

3.  (x3/3)+c

4.  (x3/2)+c

4

(x3/3)+c

Explanation :
No Explanation available for this question

1.  [(1/a)-(1/x)]n+1+c

2.  -[(1/a)-(1/x)]n+1+c

3.  [-(1/a)-(1/x)]n+1+c /[n+1]

4.  [(1/a)-(1/x)]n+1+c /[n+1]

4

[(1/a)-(1/x)]n+1+c /[n+1]

Explanation :
No Explanation available for this question

1.  [sin-1(ax)/loga]+c

2.  [sinh-1(ax)/loga]+c

3.  sinh-1(ax)+c

4.  logasin-1(ax)+c

4

[sin-1(ax)/loga]+c

Explanation :
No Explanation available for this question

1.  tanx+cotx+c

2.  tanx-cotx+c

3.  tanx+cotx-4x+c

4.  tanx+cotx+4x+c

4