यदि (a=2) और (b=5) है तो \(a^2b+ab^2\) का मान क्या है?
If (a=2) and (b=5), what is the value of \(a^2b+ab^2\)?
Explanation opens after your attempt
B. (70)
Concept
(a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).
Why this answer is correct
The correct answer is B. (70). (a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).
Exam Tip
(a-2b+ab-2=ab(a+b)) है। इसलिए \(2\cdot5\cdot7=70\) है।
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