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root(3)(6^(4))+3root(3)(6^(4))=4*6^(A)
What is the value of 
A ?

643+3643=46A \sqrt[3]{6^{4}}+3 \sqrt[3]{6^{4}}=4 \cdot 6^{A} \newlineWhat is the value of A A ?

Full solution

Q. 643+3643=46A \sqrt[3]{6^{4}}+3 \sqrt[3]{6^{4}}=4 \cdot 6^{A} \newlineWhat is the value of A A ?
  1. Recognize cube root: We are given the equation: \newline643+3643=46A\sqrt[3]{6^{4}} + 3\sqrt[3]{6^{4}} = 4\cdot6^{A}\newlineFirst, we need to recognize that 643\sqrt[3]{6^{4}} is the cube root of 66 raised to the 44th power. We can combine like terms on the left side of the equation.
  2. Combine like terms: Since both terms on the left side of the equation have the same cube root, we can add them together: 643+3643=4643\sqrt[3]{6^{4}} + 3\sqrt[3]{6^{4}} = 4\sqrt[3]{6^{4}}
  3. Add like terms: Now we have:\newline4643=46A4\sqrt[3]{6^{4}} = 4\cdot6^{A}\newlineTo find the value of AA, we need to equate the expressions inside the cube root to the expression on the right side of the equation. Since the coefficients (44) on both sides are the same, we can divide both sides by 44 to get rid of them.\newline643=6A\sqrt[3]{6^{4}} = 6^{A}
  4. Equate expressions: Now we need to express the cube root of 646^4 in exponential form. The cube root of a number is the same as raising that number to the power of 13\frac{1}{3}. Therefore, we can rewrite the left side as:\newline(64)13=6A(6^{4})^{\frac{1}{3}} = 6^{A}
  5. Express cube root: Using the property of exponents that states (am)n=amn(a^{m})^{n} = a^{m*n}, we can simplify the left side:\newline64(1/3)=6A6^{4*(1/3)} = 6^{A}\newline64/3=6A6^{4/3} = 6^{A}
  6. Simplify exponents: Since the bases are the same 66, we can equate the exponents: 43=A\frac{4}{3} = A

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