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Divide: 4a2 + 4a + 1 by 2a + 1 - Mathematics

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Question

Divide: 4a2 + 4a + 1 by 2a + 1

Sum

Solution

4a2 + 4a + 1 by 2a + 1

            2a + 1
`"2a" + 1)overline("4a"^2 + 4"a" + 1)(`
            4a2 + 2a
          -      -           
          2a + 1
          2a + 1 
         -     -       
           xxx         
= 2a + 1

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Chapter 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (D)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 2.03
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