Multiply (3x^(1/4) +4) (3x^(1/4) - 4) Multiply (5x^(1/3) + 4) (5x^(1/3) - 4)
Follow Math Help Forum on Facebook and Google+
Difference of squares: $\displaystyle a^{2} - b^{2} = (a -b)(a + b)$
View Tag Cloud