Find the values of a and b if :4+3√35+√3= a−b√3

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Find the values of a and b if :4+3√35+√3= a−b√3

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Anna 3 months 2021-10-15T16:38:26+00:00 1 Answer 0 views 0

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    2021-10-15T16:40:17+00:00

    Answer:5+2√3/7+4√3=a-b√3


    to find a. and. b


    first rationalize the denominator


    5+2√3/ 7+4√3 × 7-4√3/ 7-4√3


    = 35 -20√3 + 14√3 -24/ (7)^2 – (4√3)^2


    = 11- 6√3/ 49- 48


    = 11- 6√3/1


    therefore


    a= 11


    b= -6

    Step-by-step explanation:

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