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
Correct Answer

B. (70)

Step 1

Concept

(a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).

Step 2

Why this answer is correct

The correct answer is B. (70). (a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).

Step 3

Exam Tip

(a-2b+ab-2=ab(a+b)) है। इसलिए \(2\cdot5\cdot7=70\) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

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 \(a^2b+ab^2\)?

Correct Answer: B. (70). Explanation: (a-2b+ab-2=ab(a+b)) है। इसलिए \(2\cdot5\cdot7=70\) है। / (a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).

Which concept should I revise for this Mathematics MCQ?

(a-2b+ab-2=ab(a+b)). Thus \(2\cdot5\cdot7=70\).

What exam hint can help solve this Mathematics question?

(a-2b+ab-2=ab(a+b)) है। इसलिए \(2\cdot5\cdot7=70\) है।