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When A = 0, B = − 1, Find the Value of the Given Expressions 2a2 B + 2ab2 + Ab - Mathematics

Question

When a = 0, b = − 1, find the value of the given expressions 2a2 b + 2ab2 + ab

Solution

2a2b + 2ab2 + ab

= 2 × (0)2 × (-1) + 2 × (0) × (-1) × (-1) + 0 × (-1)

= 0 + 0 + 0 = 0

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APPEARS IN

 NCERT Solution for Mathematics for Class 7 (2018 (Latest))
Chapter 12: Algebraic Expressions
Exercise 12.3 | Q 5.3 | Page 242
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When A = 0, B = − 1, Find the Value of the Given Expressions 2a2 B + 2ab2 + Ab Concept: Finding the Value of an Expression.
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