Question

${625}^{0 - 16} \times {625}^{0.09} =$
?????? please tell​

Answer 1

Answer:

$\large\boxed{\sf{{(625)}^{ - 15.91} }}$

Step-by-step explanation:

${(625)}^{0 - 16} \times {(625)}^{0.09} \\ \\ = {(625)}^{ - 16} \times {(625)}^{0.09} \\ \\ = {(625)}^{( - 16 + 0.09)} \\ \\ = {(625)}^{ - 15.91}$

Concept Map:-

• ${x}^{a} \times {x}^{b} = {x}^{(a + b)}$