(5(x-1)) का विस्तारित रूप क्या है?
What is the expanded form of (5(x-1))?
Explanation opens after your attempt
B. (5x-5)
Concept
Multiply (5) by both (x) and (-1). So (5(x-1)=5x-5).
Why this answer is correct
The correct answer is B. (5x-5). Multiply (5) by both (x) and (-1). So (5(x-1)=5x-5).
Exam Tip
(5) को (x) और (-1) दोनों से गुणा करें। इसलिए (5(x-1)=5x-5)।
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