Complete com = ou =/ (esse / é no meio do = )

Complete com = ou =/ (esse / é no meio do = )

  • Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
    a)     sqrt{100} +  sqrt{25}     neq      sqrt{125}

     sqrt{100} +  sqrt{25}  =  10 + 5 = 15

    ====
    b )    sqrt{100 +4}     neq 10 + 2

    c)     sqrt{100 * 4}     neq     10 *4

    d)     sqrt{5^2} +  sqrt{3^2}   = 5 + 3

    e)     sqrt{5^2}  + 3^2   neq 5*3    sqrt{25}  + 9   neq 5*3    5  + 9  neq  8     14  neq  8

    ====
    f)     sqrt{5^2}  + 3^2  neq  sqrt{34}      sqrt{25}  + 9  neq  sqrt{34}     5 + 9  neq  sqrt{34}     14  neq  sqrt{34}

     sqrt{34} =  5,83 .....

    ====
    g)     dfrac{64}{4}    neq  dfrac{8}{2}     16  neq 4

    ====
    h)     dfrac{-a}{-b}   =  dfrac{a}{b}         dfrac{a}{b}   =  dfrac{a}{b}

    ====

     i)    sqrt{64} -  sqrt{4}    neq  sqrt{60}       8 + 2    neq   2 sqrt{15}       10    neq   2 sqrt{15}

    ====

    j)     sqrt{a} *  sqrt{b}   =  sqrt{ab}

  • Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
    A)
    100 +25 = 10 + 5 = 15 (DIFERENTE) 125 = 11,18

    b)
    ________
    100 + 4 = 104 = 10,19 (DIFERENTE) 10 + 2 = 12

    Se for
    100 +4 = 10 + 2 = 10 + 2

    c)

    100.4 =400 = 20 (DIFERENTE) 10.4 = 40

    d)
    _ _
    5 + 3 = 5 + 3 (IGUAL) 5 + 3

    e)
    _____ _____
    5 + 3 =25 + 9 =34 (DIFERENTE) 5 + 3

    f)
    5 + 3 =25 + 9 (IGUAL)34

    g)
    64 : 4 = 16 (DIFERENTE) 8:2 = 4

    h)

    (- a) : (- b) = a : b (IGUAL) a : b

    i)64 -4 = 8 — 2 = 6 (DIFERENTE)60

    j) ___ ___
    a .b = a.b(igual)a.b


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