\(11x^4-7x^4\) का सरल रूप क्या है?
What is the simplified form of \(11x^4-7x^4\)?
Explanation opens after your attempt
A. \(4x^4\)
Concept
For like terms, coefficients are subtracted, so \(11x^4-7x^4=4x^4\). The variable and exponent stay the same.
Why this answer is correct
The correct answer is A. \(4x^4\). For like terms, coefficients are subtracted, so \(11x^4-7x^4=4x^4\). The variable and exponent stay the same.
Exam Tip
समान पदों में गुणांक घटते हैं इसलिए \(11x^4-7x^4=4x^4\)। चर और घात वही रहते हैं।
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