Math, asked by reshma903375, 4 months ago

plz answer this plz plz​

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Answered by karmaan958
2

Step-by-step explanation:

5-² × 5²n+³ = 5¹¹

(5)-²+²n+³ = 5¹¹

(5)²n+¹ = 5¹¹

2n + 1 = 11

2n = 11 - 1

2n = 10

n = 10/2

n = 5

(3⅓ × 3¼)/3⁷/¹²

= (3)⅓+¼/3⁷/¹²

= 3⁷/¹²/3⁷/¹²

= 1

Answered by Crimsonwon
0

5) 5 is the base for the equation

therefore ,

-2+2n+3 = 11

2n = 11 - ( 3- 2)

2n = 11-1

2n = 10 , n = 10\2

thus , n = 5

6) again base is same but don't change the denominator

we have,

1/3 +1/4 = 7 / 12 ( on taking LCM)

so it becomes , 3^ 7/12

------------. = 1

3 ^ 7/12

Hope this helps you!!!

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