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26 February, 14:35

Simplify the radical √4x^2+8x+4

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  1. 26 February, 14:48
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    Step-by-step explanation:

    √ (4x²+8x+4)

    factorizing the function inside the root

    4x²+8x+4 divide through by 4

    x²+2x+1

    x²+x+x+1

    x (x+1) + 1 (x+1)

    (x+1) (x+1)

    (x+1) ²

    √ (x+1) ² the square will cancel the root (½*2)

    X+1
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