5 x-3 × 3 2x-8 = 225......note: x-3 is the power of 5 and 2x-8 is the power of 3..........options are (a) 1,(b) 2 (c) 3,(d) 5
lovelyRishi:
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Answers
Answered by
4
Step-by-step explanation:
5power (x-3) . 3power(2x-8)=5².3²
you can compare the powers because base is same
x-3=2
x=5
2x-8=2
x=5
so d option is correct
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Answered by
2
Answer:
The answer is 5 by calculation
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