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 \(a^3b-2ab^2+b^3\)?
Explanation opens after your attempt
A. (39)
Concept
(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), and \(b^3=27\). The total value is (39).
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).
Exam Tip
(a-3b=(-8)(3)=-24), (-2ab-2=-2(-2)(9)=36), और \(b^3=27\)। कुल मान (39) है।
Login to save your score, XP, coins and progress.
