Math, asked by 000100, 1 year ago

Plz answer 10th and 11th

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Answers

Answered by adirocks235
1

Answer:For 10th

Step-by-step explanation:


2^x=2^12

Therefore,

X=12

Therefore,

2^x-5=2^12-5=2^7


'^' means 'raised to'

Answered by ankitagni
1

Answer: 128 and 243


Step-by-step explanation:


Question 10 answer


2 power x = 4096


2power x = 2 power 12


So x = 12


So x-5 = 12-5 =7


2 power x-5


= 2 power 7


=128

Question 11 answer


3 power x = 6561


3 power x = 3 power 8


So x = 8


So x - 3 = 8-3 = 5


3 power 5 = 243



ankitagni: thanks u too
adirocks235: Thanks sir
ankitagni: brainliest my answer
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