💥 Q 51: Prep 3 Algebra Question Bank T1

a) If \( a, b, c \) and \( d \) are proportional quantities, prove that:

\[\sqrt[3]{\frac{5a^3 - 3c^3}{5b^3 - 3d^3}} = \frac{a + c}{b + d}\]

L.H.S. and R.H.S = m

MR/Nasef.N