Anonymous
Anonymous asked in Science & MathematicsMathematics · 2 years ago

I need help with the next integral?

Hi

In need to solve the integral of √4x^2 +2

But i need to find an easy way. It's possible?

I tried to use the integral table but i couln't get the result

3 Answers

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  • alex
    Lv 7
    2 years ago
    Favorite Answer

    is that

    √(4x^2) + 2 ?

    or

    √(4x^2 + 2 ) ?

    or

    √(4)x^2 + 2 ?

  • 2 years ago

    Assume all under the radical

    (x/2)√(4x^2 +2) + (1/2)log(√(2x^2 +1) +x√(2)) +c

  • 2 years ago

    is that

    √(4x^2) + 2

    that equals

    2x + 2

    ∫(2x + 2) dx

    x² + 2x + C

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