-1
x - 1
3(1−5x)x+1
1
3(1 - 5x)
Correct answer is D
5x+1−31−x−7x−1x2−1=?x+1
5(x−1)−3(−(x+1))−7x−1x2−1
= 5x−5+3x+3−7x−1x2−1
= x−1x2−1
= x−1(x−1)(x+1)
= 1x+1.
The numerator = 1.
Express 1975 correct to 2 significant figures ...
Find the solution of the equation x - 8√x + 15 = 0...
Find the value of x for which the function y = x3 - x has a minimum value. ...
From the diagram above, find the required roots/region of x. ...
Which of the following is true for the set P={−3.2≤x<5} where x is an integer...
Evaluate \(\begin{vmatrix} 2 & 0 & 5 \\ 4 & 6 & 3 \\ 8 & 9 & 1 \end{vmatrix}...
Find the value to which N3000.00 will amount in 5 years at 6% per annum simple interest ...