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Subtract : 6a + 3 from A3 − 3a2 + 4a + 1 - Mathematics

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Sum

Subtract : 6a + 3 from a3 − 3a2 + 4a + 1

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Solution

a3 − 3a2 + 4a  + 1
              + 6a  + 3
              −       −      
a3 − 3a2 − 2a  − 2  

Concept: Combining like Terms
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 11 Algebraic Expressions
Exercise 11 (B) | Q 4.5 | Page 140
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