Question

Find 25raise to power 3/2 ×16 raise to power -3/2

Answer 1

25raise to the power-36
25raise to the power -72

Answer 2

25^(3/2) × 16^(-3/2)
=5^(2×3/2)×4^(2×-3/2)
=5^3 ×4^(-3)
=125×-64
=8000