81² x 27² upon
9³x 3⁵
= x³, then x = ?
(3) 3
(4) 4
(1) 1 (2) 2
Answers
Answered by
4
9^x*3^5*27^3/3*81^4=27
=3^2x*3^5*3^9/3*3^16=3^3
=3^2x+5+9-3=3^3
=3^2x+11=3^3
=>2x+11=3
=>2x=3-11
=-8
=>x=-8/2
=-4
:. x=-4
Hope it helps you
Answered by
1
Answer:
23
solution:
(3⁴)²×3⁵×(3²)³÷3⁵=3 what –9
3⁸×3⁶ = 3 what – 9
3¹⁴ = 3 what - 9
what —9=14
what =14+9
= 23
what means question mark
hope it help you
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