Question

Use the properties of exponents to rewrite the expression
(-5uv)(-5uv)(-5uv)(-5uv)

Answer 1

$\bf (-5u)(-5u)(-5u)(-5u)\implies (-5u)^1(-5u)^1(-5u)^1(-5u)^1 \\\\\\ (-5u)^{1+1+1+1}\implies (-5u)^4\implies (-5)^4u^4\implies 625u^4$