यदि (a=-2), (b=3), तो \(a^3b-2ab^2+b^3\) का मान क्या होगा?

If (a=-2), (b=3), what is the value of \(a^3b-2ab^2+b^3\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (39)

Step 1

Concept

(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), and \(b^3=27\). The total value is (39).

Step 2

Why this answer is correct

The correct answer is A. (39). (a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), and \(b^3=27\). The total value is (39).

Step 3

Exam Tip

(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), और \(b^3=27\)। कुल मान (39) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (a=-2), (b=3), तो \(a^3b-2ab^2+b^3\) का मान क्या होगा? / If (a=-2), (b=3), what is the value of \(a^3b-2ab^2+b^3\)?

Correct Answer: A. (39). Explanation: (a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), और \(b^3=27\)। कुल मान (39) है। / (a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), and \(b^3=27\). The total value is (39).

Which concept should I revise for this Mathematics MCQ?

(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), and \(b^3=27\). The total value is (39).

What exam hint can help solve this Mathematics question?

(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), और \(b^3=27\)। कुल मान (39) है।