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If (6^{x+1}-6^{x}=900), what is the value of (x)?
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Answer and explanation
Correct answer: (3)
Here (6^{x+1}-6^{x}=5\cdot6^{x}=900), so (6^{x}=180), which is not a listed integral power. Therefore none of the listed options is correct.
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What is the correct answer to this question?
(3)
Why is this the correct answer?
Here (6^{x+1}-6^{x}=5\cdot6^{x}=900), so (6^{x}=180), which is not a listed integral power. Therefore none of the listed options is correct.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Operations on real numbers and the laws of exponents.
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