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The value of (2x2 + 4) ÷ 2 is ______. - Mathematics

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Question

The value of (2x2 + 4) ÷ 2 is ______.

Options

  • 2x2 + 2

  • x2 + 2

  • x2 + 4

  • 2x2 + 4

MCQ
Fill in the Blanks

Solution

The value of (2x2 + 4) ÷ 2 is x2 + 2.

Explanation:

We have,

`(2x^2 + 4) ÷ 2 = (2x^2 + 4)/2`

= `(2(x^2 + 2))/2`  ...[Taking 2 as common]

= x2 + 2

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Chapter 7: Algebraic Expression, Identities and Factorisation - Exercise [Page 227]

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NCERT Exemplar Mathematics [English] Class 8
Chapter 7 Algebraic Expression, Identities and Factorisation
Exercise | Q 30. | Page 227
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