Question

Find the value of
(1/5)^45×(1/5)^-60-(1/5)^28×(1/5)^-4

I want urgent answer please help me please
please avoid unnecessary words...
I really need it, so I am posting it again and again
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Answer 1

Answer:

$( {1 \div 5})^{9}$

Step-by-step explanation:

$({1 \div 5})^{45} \times ( {1 \div 5})^{ - 60} \times ( {1 \div 5})^{28} \times ( {1 \div 5})^{ - 4}$

$( {1 \div 5})^{45 - 60 + 28 - 4}$

$( {1 \div 5})^{9}$