\(a^2 - b^2\)
\(b^2 - a^2\)
\(a^2b - ab^2\)
\(ab^2 - a^2b\)
Correct answer is D
\(\frac{a^2 b^4 - b^2 a^4}{ab(a + b)}\) = \(\frac{a^2 b^24(b^2 - a^2}{ab(a + b)}\)
= \(\frac{ab [(b - a) (b + a)]}{a + b}\)
= ab(b - a)
= \(ab^2 - a^2b\)
Solve the following equation equation for \(x^2 + \frac{2x}{r^2} + \frac{1}{r^4}\) = 0...
A car travel at x km per hour for 1 hour and at y km per hour for 2 hours. Find its average speed...
In the figure, PQRS is a circle. If chords QR and RS are equal, calculate the value of x ...
Find the quadratic equation whose roots are -\(\frac{1}{2}\) and 3...
Evaluate \(\int_{1}^{3}(x^2 - 1)dx\) ...
What is the Value of 11101\(_{two}\)+ 10011\(_{two}\) - 10001\(_{two}\)?...
Find the value of \(\frac{(0.5436)^3}{0.017 \times 0.219}\) to 3 significant figures....