Math, asked by sahar2, 1 year ago

answer the question fast

Attachments:

Answers

Answered by nalina4

0

in this question
81=9×9=9to the power two
therefore x=2

Answered by Allacheruvupavani

0

81^x=
$9 {}^{2x}$
2x=x+m
X=m
Option b

Previous Question

Next Question

Similar questions

Biology, 7 months ago

How does energy is obtained during starvation or hunger?

Chemistry, 7 months ago

than first ionisation potential? 31. Energy of an electron in the ground state of the hydrogen atom is -2.18 x 10-18 J. Calculate the ionisation enthalpy of atomic hydrogen in terms of kJ mol!

Hindi, 7 months ago

मनुष्य को संतुलित रहकर कौन से मार्ग का त्याग करना चाहिए ? * 1)मध्यम मार्ग का 2)अति के मार्ग का 3)संतुलित मार्ग 4)इनमे से कोई नहीं ...

Physics, 1 year ago

what are thr appliances of force...

Math, 1 year ago

the length of a rectangle is 30 cm and one of its diagonals measures 34 cm find the breadth perimeter and area of the rectangle...

Math, 1 year ago

find the smallest number by which 243 must be multiplied to obtain a perfect cube.

Accountancy, 1 year ago

What is the difference between trade, commerce and industry?

Math, 1 year ago

if cot(a +b)=0,then sin(a+2b) is equal to a)sin a b)cos 2b c)cos a d)sin 2a...