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8^1/6 x 2^X = 32^1/2

find the value of X

User Ilisa
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1 Answer

3 votes

Final answer:

To solve the equation, we rewrite the bases to be the same and then set the exponents equal to each other. After simplification, the equation becomes (1/2) + X = 5/2, giving us a solution of X = 2.

Step-by-step explanation:

To solve the equation 81/6 x 2X = 321/2, let's first simplify each side.

The base 8 is equal to 23, and thus 81/6 can be rewritten as

(23)1/6 = 23/6 = 21/2.

Similarly, 32 is equal to 25, so 321/2 can be written as

(25)1/2 = 25/2.

Our equation now becomes

21/2 x 2X = 25/2.

Using the property of exponents that am x an = am+n, we can combine the exponents on the left side to get

2(1/2)+X = 25/2.

This gives us the equation

(1/2) + X = 5/2.

Solving for X, we subtract 1/2 from both sides and find that

X = 5/2 - 1/2 = 4/2 = 2.

Therefore, the value of X is 2.

User Mister Nobody
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