यदि \(x^{4}=5\), तो \(x^{12}-x^{8}\) का मान क्या है?
If \(x^{4}=5\), what is the value of \(x^{12}-x^{8}\)?
Explanation opens after your attempt
C. (100)
Concept
Here (x^{12}=\(x^{4}\)^{3}=125) and (x^{8}=\(x^{4}\)^{2}=25). Therefore, the difference is (100).
Why this answer is correct
The correct answer is C. (100). Here (x^{12}=\(x^{4}\)^{3}=125) and (x^{8}=\(x^{4}\)^{2}=25). Therefore, the difference is (100).
Exam Tip
(x^{12}=\(x^{4}\)^{3}=125) और (x^{8}=\(x^{4}\)^{2}=25)। इसलिए अंतर (100) है।
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