यदि (a=4) और (b=1) है तो \(a^2b+ab^2\) का मान क्या है?

If (a=4) and (b=1), what is the value of \(a^2b+ab^2\)?

Explanation opens after your attempt
Correct Answer

C. (20)

Step 1

Concept

(a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).

Step 2

Why this answer is correct

The correct answer is C. (20). (a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).

Step 3

Exam Tip

(a-2b+ab-2=ab(a+b)) है। इसलिए \(4\cdot1\cdot5=20\) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (a=4) और (b=1) है तो \(a^2b+ab^2\) का मान क्या है? / If (a=4) and (b=1), what is the value of \(a^2b+ab^2\)?

Correct Answer: C. (20). Explanation: (a-2b+ab-2=ab(a+b)) है। इसलिए \(4\cdot1\cdot5=20\) है। / (a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).

Which concept should I revise for this Mathematics MCQ?

(a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).

What exam hint can help solve this Mathematics question?

(a-2b+ab-2=ab(a+b)) है। इसलिए \(4\cdot1\cdot5=20\) है।