(x2 - 1)-\(\frac{1}{2}\)
(x2 - 1)1
(x2 - 1)
(x2 - 1)-1
Correct answer is A
x2(x2 - 1)-\(\frac{1}{2}\) - (x2 - 1)\(\frac{1}{2}\) = \(\frac{x^2}{(x^2 - 1)^\frac{1}{2}}\) - \(\frac{(x^2 - 1)^\frac{1}{2}}{1}\)
= \(\frac{x^2 - (x^2 - 1)}{(x^2 - 1) ^\frac{1}{2}}\)
= \(\frac{x^2 - x^2 + 1}{(x^2 - 1)^\frac{1}{2}}\)
= (x2 - 1)-\(\frac{1}{2}\)
Solve for x: (x2 + 2x + 1) = 25...
Solve the inequality: \(\frac{-m}{2} - \frac{5}{4} \geq \frac{5m}{12} - \frac{7}{6}\)...
Find the value of x in 0.5x + 2.6 = 5x + 0.35 ...
If \(8^{x+1}=\frac{1}{4}\), find x...
If \(x^2 +15x + 50 = ax^2 + bx + c = 0\). Which of the following statement is not true?...
Evaluate \(\frac{(05652)^2 - (04375)^2}{0.04}\) correct to three significant figures ...