Related Questions

Monocot root differs from dicot root in having
A open vascular bundles
B scattered vascular bundles
C well developed pith
D radially arranged vascular bundles
If one root of the equation 2x2+3x-k=0 is 6, what is the value of k?
A 90
B 42
C 18
D 10
x2 + 9x + k = 0 সমীকরণটির একটি মূল অপরটির দ্বিগুণ হলে k এর মান (If one root of the equation x2 + 9x + k = 0 is twice than the other, then the value of k is)
A -18
B 9
C -9
D 18
(5+3i) , মূল (root) বিশিষ্ট দ্বিঘাত সমীকরণ (quadratic equation ) টি-হবে -
A          x2-10x +34 =0
B  x2-5x-34=0
C   x2+5x-34=0
D  x2+5x+34=0 
A positive number x is multiplied by 2. and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x?
A 9/4
B 3/2
C 4/3
D 2/3
a, b and c are positive integers. If b equals the square root of a, and if c equals the sum of a and b, which of the following could be the value of e?
A 21
B 30
C 45
D 331
For which value of P will the square root of 4x2-px+9 be an integer
A 20
B 9
C 12
D 16
The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches
A -1
B 0
C 1
D ∞
The quantity of goods produced in firm is given by the equation x2+5x=6, where x is number of units produced in thousand units. If you solve this equation, what is the rational level of production?
A 6,000
B -6,000
C 5,000
D 1,000
The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as
A Observation equation
B Conditional equation
C Normal equation
D None of these

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