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If (x \neq 0), what is the value of (\dfrac{(5x^2)^0+x^0}{2^{-1}})?
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Answer and explanation
Correct answer: (,4,)
Because ((5x^2)^0=1), (x^0=1), and (2^{-1}=\dfrac{1}{2}), the value is (4). In exams, apply the zero exponent rule only to a non-zero base.
Frequently asked questions
What is the correct answer to this question?
(,4,)
Why is this the correct answer?
Because ((5x^2)^0=1), (x^0=1), and (2^{-1}=\dfrac{1}{2}), the value is (4). In exams, apply the zero exponent rule only to a non-zero base.
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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