Math, asked by harsh1539193485, 11 months ago

2 raise to 5X + 3 is equal to 8 raise to x + 3​

Answers

Answered by Bhaavinjain
2

Answer:

X=3

Step-by-step explanation:

2 raise to the power 5X+3= 2^5X+3                            (obviously)

8 raise to the power X+3= 8^X+3                                  (obviously)

as they are equal

2^5X+3 = 8^X+3  

2^5X+3 = 2^3(X+3)                                                          (because 2^3=8)

2^5X+3 = 2^3X+9

as on both sides base(which is 2) is same or common.

we can write that,

5X+3 = 3X+9

5X-3X=9-3

2X=6

X=3

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