The independent term of x is 80000 in the expansion of (3x+b/x)6, wher – McqOptions

MCQOPTIONS

1.	The independent term of x is 80000 in the expansion of (3x+b/x)⁶, where b is a positive constant. What the value of b?
A.	3.97
B.	6.87
C.	8.3
D.	5.2
Answer» E.

Discussion

No Comment Found

Related MCQs

The independent term of x is 80000 in the expansion of (3x+b/x)<sup>6</sup>, where b is a positive constant. What the value of b?
The last digit of the number (( ( sqrt{51} ) + 1)<sup>51</sup> ( sqrt{51} ) 1)<sup>51</sup> is _______
Determine the coefficient of the x<sup>5</sup>y<sup>7</sup> term in the polynomial expansion of (m+n)<sup>12</sup>.
Find the coefficient of x<sup>8</sup> in the expansion of (x+2)<sup>11</sup>.
Determine the independent term of x<sup>7</sup> in the expansion of (3x<sup>2</sup> + 4)<sup>12</sup>.
What is the coefficient of x<sup>9</sup> in the expansion of (x+5)<sup>14</sup>?
Calculate the value of <sup>8</sup>C<sub>5</sub>.