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8th Grade Algebra:Radicals

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{ this means means square root

How do you solve these kind of radicals:
1. (5-{14)*(3-{2)


2. (4{2+2)*(3{3-1)


Can someone show me how to do these correctly please ?

  • 8th Grade Algebra:Radicals -

    1. (5-{14)*(3-{2)
    I read that as
    (5 - √14)(3 - √2)
    = 15 - 5√2 - 3√14 + √28
    = 15 - 5√2 - 3√14 + 2√7

    2. (4{2+2)*(3{3-1) is it..
    (4√2 + 2)(3√3 - 1) ??
    = 12√6 - 4√2 + 6√3 - 2

  • 8th Grade Algebra:Radicals -

    Yes.

    Thank You very much.

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